2012100000202 has 16 divisors (see below), whose sum is σ = 3030283298952. Its totient is φ = 1002011834880.

The previous prime is 2012100000151. The next prime is 2012100000217. The reversal of 2012100000202 is 2020000012102.

It can be written as a sum of positive squares in 4 ways, for example, as 1376682169041 + 635417831161 = 1173321^2 + 797131^2 .

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, 923949 + ... + 2208592.

Almost surely, 2^{2012100000202} is an apocalyptic number.

2012100000202 is a deficient number, since it is larger than the sum of its proper divisors (1018183298750).

2012100000202 is a wasteful number, since it uses less digits than its factorization.

2012100000202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3133833.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 2012100000202 its reverse (2020000012102), we get a palindrome (4032100012304).

The spelling of 2012100000202 in words is "two trillion, twelve billion, one hundred million, two hundred two", and thus it is an aban number.