202000202202112 has 88 divisors (see below), whose sum is σ = 407503212462720. Its totient is φ = 100076971438080.

The previous prime is 202000202202049. The next prime is 202000202202119. The reversal of 202000202202112 is 211202202000202.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202000202202119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87258373 + ... + 89543419.

It is an arithmetic number, because the mean of its divisors is an integer number (4630718323440).

Almost surely, 2^{202000202202112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202000202202112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203751606231360).

202000202202112 is an abundant number, since it is smaller than the sum of its proper divisors (205503010260608).

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

202000202202112 is a wasteful number, since it uses less digits than its factorization.

202000202202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2285857 (or 2285839 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 202000202202112 its reverse (211202202000202), we get a palindrome (413202404202314).

The spelling of 202000202202112 in words is "two hundred two trillion, two hundred two million, two hundred two thousand, one hundred twelve".