202002011021112 has 64 divisors (see below), whose sum is σ = 535016233896480. Its totient is φ = 63337028431872.

The previous prime is 202002011021093. The next prime is 202002011021141. The reversal of 202002011021112 is 211120110200202.

202002011021112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 202002011021091 and 202002011021100.

It is a congruent number.

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, 140500683 + ... + 141931130.

Almost surely, 2^{202002011021112} is an apocalyptic number.

It is an amenable number.

202002011021112 is an abundant number, since it is smaller than the sum of its proper divisors (333014222875368).

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

202002011021112 is a wasteful number, since it uses less digits than its factorization.

202002011021112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282433592 (or 282433588 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 202002011021112 its reverse (211120110200202), we get a palindrome (413122121221314).

The spelling of 202002011021112 in words is "two hundred two trillion, two billion, eleven million, twenty-one thousand, one hundred twelve".