2012023131202 has 64 divisors (see below), whose sum is σ = 3697888909824. Its totient is φ = 802193863680.

The previous prime is 2012023131191. The next prime is 2012023131233. The reversal of 2012023131202 is 2021313202102.

It is a self number, because there is not a number n which added to its sum of digits gives 2012023131202.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31194378 + ... + 31258810.

It is an arithmetic number, because the mean of its divisors is an integer number (57779514216).

Almost surely, 2^{2012023131202} is an apocalyptic number.

2012023131202 is a deficient number, since it is larger than the sum of its proper divisors (1685865778622).

2012023131202 is a wasteful number, since it uses less digits than its factorization.

2012023131202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67123.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2012023131202 its reverse (2021313202102), we get a palindrome (4033336333304).

The spelling of 2012023131202 in words is "two trillion, twelve billion, twenty-three million, one hundred thirty-one thousand, two hundred two".