201002101000012 has 12 divisors (see below), whose sum is σ = 378811651884736. Its totient is φ = 92770200461520.

The previous prime is 201002100999877. The next prime is 201002101000027. The reversal of 201002101000012 is 210000101200102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1932712509564 + ... + 1932712509667.

Almost surely, 2^{201002101000012} is an apocalyptic number.

It is an amenable number.

201002101000012 is a deficient number, since it is larger than the sum of its proper divisors (177809550884724).

201002101000012 is a wasteful number, since it uses less digits than its factorization.

201002101000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3865425019248 (or 3865425019246 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 201002101000012 its reverse (210000101200102), we get a palindrome (411002202200114).

The spelling of 201002101000012 in words is "two hundred one trillion, two billion, one hundred one million, twelve", and thus it is an aban number.