202022021202112 has 56 divisors (see below), whose sum is σ = 410228715792896. Its totient is φ = 98657515047168.

The previous prime is 202022021202091. The next prime is 202022021202139. The reversal of 202022021202112 is 211202120220202.

202022021202112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 202022021202112.

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, 60477913 + ... + 63730855.

It is an arithmetic number, because the mean of its divisors is an integer number (7325512782016).

Almost surely, 2^{202022021202112} is an apocalyptic number.

It is an amenable number.

202022021202112 is an abundant number, since it is smaller than the sum of its proper divisors (208206694590784).

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

202022021202112 is a wasteful number, since it uses less digits than its factorization.

202022021202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3275565 (or 3275555 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 202022021202112 its reverse (211202120220202), we get a palindrome (413224141422314).

The spelling of 202022021202112 in words is "two hundred two trillion, twenty-two billion, twenty-one million, two hundred two thousand, one hundred twelve".