202000111012120 has 16 divisors (see below), whose sum is σ = 454500249777360. Its totient is φ = 80800044404832.

The previous prime is 202000111012079. The next prime is 202000111012199. The reversal of 202000111012120 is 21210111000202.

It is a self number, because there is not a number n which added to its sum of digits gives 202000111012120.

It is a congruent number.

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, 2525001387612 + ... + 2525001387691.

It is an arithmetic number, because the mean of its divisors is an integer number (28406265611085).

Almost surely, 2^{202000111012120} is an apocalyptic number.

202000111012120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202000111012120 is an abundant number, since it is smaller than the sum of its proper divisors (252500138765240).

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

202000111012120 is a wasteful number, since it uses less digits than its factorization.

202000111012120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5050002775314 (or 5050002775310 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 202000111012120 its reverse (21210111000202), we get a palindrome (223210222012322).

The spelling of 202000111012120 in words is "two hundred two trillion, one hundred eleven million, twelve thousand, one hundred twenty".