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10201331222213 = 172539236344351
BaseRepresentation
bin1001010001110010111010…
…1110010100011011000101
31100010020102022110000220012
42110130232232110123011
52314114311243102323
633410232111520005
72102010332450525
oct224345656243305
940106368400805
1010201331222213
1132833a658816a
121189105229005
1358cc9b1c4a41
14273a65d3b685
1512a5601c3678
hex9472eb946c5

10201331222213 has 8 divisors (see below), whose sum is σ = 10805663773440. Its totient is φ = 9597471364800.

The previous prime is 10201331222197. The next prime is 10201331222237. The reversal of 10201331222213 is 31222213310201.

10201331222213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10201331222213 - 24 = 10201331222197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201351222213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118129013 + ... + 118215338.

It is an arithmetic number, because the mean of its divisors is an integer number (1350707971680).

Almost surely, 210201331222213 is an apocalyptic number.

It is an amenable number.

10201331222213 is a deficient number, since it is larger than the sum of its proper divisors (604332551227).

10201331222213 is a wasteful number, since it uses less digits than its factorization.

10201331222213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236346907.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 10201331222213 its reverse (31222213310201), we get a palindrome (41423544532414).

The spelling of 10201331222213 in words is "ten trillion, two hundred one billion, three hundred thirty-one million, two hundred twenty-two thousand, two hundred thirteen".

Divisors: 1 17 2539 43163 236344351 4017853967 600078307189 10201331222213