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10331002212 = 2233761381443
BaseRepresentation
bin10011001111100011…
…01001010101100100
3222122222121021210120
421213301221111210
5132124214032322
64425045121540
7514004032656
oct114761512544
928588537716
1010331002212
114421643963
1220039b92b0
13c8845147b
147000c66d6
15406e92a5c
hex267c69564

10331002212 has 48 divisors (see below), whose sum is σ = 25163097792. Its totient is φ = 3295658880.

The previous prime is 10331002177. The next prime is 10331002219. The reversal of 10331002212 is 21220013301.

10331002212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10331002191 and 10331002200.

It is not an unprimeable number, because it can be changed into a prime (10331002219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163638 + ... + 217805.

It is an arithmetic number, because the mean of its divisors is an integer number (524231204).

Almost surely, 210331002212 is an apocalyptic number.

10331002212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10331002212 is an abundant number, since it is smaller than the sum of its proper divisors (14832095580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10331002212 is a wasteful number, since it uses less digits than its factorization.

10331002212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381548 (or 381546 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10331002212 its reverse (21220013301), we get a palindrome (31551015513).

The spelling of 10331002212 in words is "ten billion, three hundred thirty-one million, two thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 37 61 74 111 122 148 183 222 244 366 444 732 2257 4514 6771 9028 13542 27084 381443 762886 1144329 1525772 2288658 4577316 14113391 23268023 28226782 42340173 46536046 56453564 69804069 84680346 93072092 139608138 169360692 279216276 860916851 1721833702 2582750553 3443667404 5165501106 10331002212