202100022211112 has 16 divisors (see below), whose sum is σ = 384274690120800. Its totient is φ = 99626771512240.

The previous prime is 202100022211079. The next prime is 202100022211121. The reversal of 202100022211112 is 211112220001202.

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, 177904948562 + ... + 177904949697.

It is an arithmetic number, because the mean of its divisors is an integer number (24017168132550).

Almost surely, 2^{202100022211112} is an apocalyptic number.

It is an amenable number.

202100022211112 is a deficient number, since it is larger than the sum of its proper divisors (182174667909688).

202100022211112 is a wasteful number, since it uses less digits than its factorization.

202100022211112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355809898336 (or 355809898332 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 202100022211112 its reverse (211112220001202), we get a palindrome (413212242212314).

The spelling of 202100022211112 in words is "two hundred two trillion, one hundred billion, twenty-two million, two hundred eleven thousand, one hundred twelve".