202012211100112 has 40 divisors (see below), whose sum is σ = 470855529636800. Its totient is φ = 82019995483392.

The previous prime is 202012211100071. The next prime is 202012211100157. The reversal of 202012211100112 is 211001112210202.

202012211100112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent 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, 47465273037 + ... + 47465277292.

It is an arithmetic number, because the mean of its divisors is an integer number (11771388240920).

Almost surely, 2^{202012211100112} is an apocalyptic number.

It is an amenable number.

202012211100112 is an abundant number, since it is smaller than the sum of its proper divisors (268843318536688).

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

202012211100112 is a wasteful number, since it uses less digits than its factorization.

202012211100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94930550363 (or 94930550357 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 202012211100112 its reverse (211001112210202), we get a palindrome (413013323310314).

The spelling of 202012211100112 in words is "two hundred two trillion, twelve billion, two hundred eleven million, one hundred thousand, one hundred twelve".