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2010201012212 = 224334492584909
BaseRepresentation
bin11101010000001001010…
…100010011011111110100
321010011200100211222000012
4131100021110103133310
5230413342424342322
64135250144035352
7265142440451321
oct35201124233764
97104610758005
102010201012212
1170558107a298
12285710302b58
1311773aaa1783
146d4195b9b48
1537453844ae2
hex1d4095137f4

2010201012212 has 24 divisors (see below), whose sum is σ = 3533830461000. Its totient is φ = 1000545509376.

The previous prime is 2010201012181. The next prime is 2010201012269. The reversal of 2010201012212 is 2122101020102.

It can be written as a sum of positive squares in 4 ways, for example, as 395771236 + 2009805240976 = 19894^2 + 1417676^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 514787 + ... + 2070122.

It is an arithmetic number, because the mean of its divisors is an integer number (147242935875).

Almost surely, 22010201012212 is an apocalyptic number.

It is an amenable number.

2010201012212 is a deficient number, since it is larger than the sum of its proper divisors (1523629448788).

2010201012212 is a wasteful number, since it uses less digits than its factorization.

2010201012212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2585795 (or 2585793 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2010201012212 its reverse (2122101020102), we get a palindrome (4132302032314).

The spelling of 2010201012212 in words is "two trillion, ten billion, two hundred one million, twelve thousand, two hundred twelve".

Divisors: 1 2 4 433 449 866 898 1732 1796 194417 388834 777668 2584909 5169818 10339636 1119265597 1160624141 2238531194 2321248282 4477062388 4642496564 502550253053 1005100506106 2010201012212