202000202220000 has 120 divisors (see below), whose sum is σ = 662601063518856. Its totient is φ = 53866720576000.

The previous prime is 202000202219999. The next prime is 202000202220023. The reversal of 202000202220000 is 22202000202.

It is a tau number, because it is divible by the number of its divisors (120).

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 19 ways as a sum of consecutive naturals, for example, 1683275019 + ... + 1683395018.

Almost surely, 2^{202000202220000} is an apocalyptic number.

202000202220000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202000202220000 is an abundant number, since it is smaller than the sum of its proper divisors (460600861298856).

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

202000202220000 is an equidigital number, since it uses as much as digits as its factorization.

202000202220000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3366670070 (or 3366670047 counting only the distinct ones).

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

Adding to 202000202220000 its reverse (22202000202), we get a palindrome (202022404220202).

The spelling of 202000202220000 in words is "two hundred two trillion, two hundred two million, two hundred twenty thousand".