202012120100002 has 16 divisors (see below), whose sum is σ = 303777148648320. Its totient is φ = 100753375911552.

The previous prime is 202012120099991. The next prime is 202012120100039. The reversal of 202012120100002 is 200001021210202.

It is a happy 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, 75016302 + ... + 77662537.

It is an arithmetic number, because the mean of its divisors is an integer number (18986071790520).

Almost surely, 2^{202012120100002} is an apocalyptic number.

202012120100002 is a deficient number, since it is larger than the sum of its proper divisors (101765028548318).

202012120100002 is a wasteful number, since it uses less digits than its factorization.

202012120100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152680497.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 202012120100002 its reverse (200001021210202), we get a palindrome (402013141310204).

The spelling of 202012120100002 in words is "two hundred two trillion, twelve billion, one hundred twenty million, one hundred thousand, two".