202022021210112 has 112 divisors (see below), whose sum is σ = 598547232550080. Its totient is φ = 67340673662976.

The previous prime is 202022021210089. The next prime is 202022021210159. The reversal of 202022021210112 is 211012120220202.

It is a happy number.

202022021210112 is a `hidden beast` number, since 202 + 0 + 220 + 21 + 210 + 1 + 12 = 666.

202022021210112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×202022021210112³ (a number of 44 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 456461988 + ... + 456904355.

Almost surely, 2^{202022021210112} is an apocalyptic number.

It is an amenable number.

202022021210112 is an abundant number, since it is smaller than the sum of its proper divisors (396525211339968).

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

202022021210112 is an frugal number, since it uses more digits than its factorization.

202022021210112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913366378 (or 913366348 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 202022021210112 its reverse (211012120220202), we get a palindrome (413034141430314).

The spelling of 202022021210112 in words is "two hundred two trillion, twenty-two billion, twenty-one million, two hundred ten thousand, one hundred twelve".