202220002002000 has 160 divisors (see below), whose sum is σ = 651967794676224. Its totient is φ = 53924464704000.

The previous prime is 202220002001977. The next prime is 202220002002041. The reversal of 202220002002000 is 200200022202.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 428386105 + ... + 428857895.

Almost surely, 2^{202220002002000} is an apocalyptic number.

202220002002000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202220002002000 is an abundant number, since it is smaller than the sum of its proper divisors (449747792674224).

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

202220002002000 is a wasteful number, since it uses less digits than its factorization.

202220002002000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543254 (or 543238 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 12.

Adding to 202220002002000 its reverse (200200022202), we get a palindrome (202420202024202).

The spelling of 202220002002000 in words is "two hundred two trillion, two hundred twenty billion, two million, two thousand".