2012001023202 has 16 divisors (see below), whose sum is σ = 4025125171200. Its totient is φ = 670479820272.

The previous prime is 2012001023173. The next prime is 2012001023231. The reversal of 2012001023202 is 2023201002102.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2012001023173) and next prime (2012001023231).

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, 46773577 + ... + 46816572.

It is an arithmetic number, because the mean of its divisors is an integer number (251570323200).

Almost surely, 2^{2012001023202} is an apocalyptic number.

2012001023202 is an abundant number, since it is smaller than the sum of its proper divisors (2013124147998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2012001023202 is a wasteful number, since it uses less digits than its factorization.

2012001023202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93593737.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 2012001023202 its reverse (2023201002102), we get a palindrome (4035202025304).

The spelling of 2012001023202 in words is "two trillion, twelve billion, one million, twenty-three thousand, two hundred two".