202022212111112 has 64 divisors (see below), whose sum is σ = 402792270739200. Its totient is φ = 94721574528000.

The previous prime is 202022212111087. The next prime is 202022212111129. The reversal of 202022212111112 is 211111212220202.

202022212111112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5068358 + ... + 20729994.

It is an arithmetic number, because the mean of its divisors is an integer number (6293629230300).

Almost surely, 2^{202022212111112} is an apocalyptic number.

It is an amenable number.

202022212111112 is a deficient number, since it is larger than the sum of its proper divisors (200770058628088).

202022212111112 is a wasteful number, since it uses less digits than its factorization.

202022212111112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15662526 (or 15662522 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 202022212111112 its reverse (211111212220202), we get a palindrome (413133424331314).

The spelling of 202022212111112 in words is "two hundred two trillion, twenty-two billion, two hundred twelve million, one hundred eleven thousand, one hundred twelve".