202200220200222 has 24 divisors (see below), whose sum is σ = 438815159795064. Its totient is φ = 67290122216304.

The previous prime is 202200220200211. The next prime is 202200220200247. The reversal of 202200220200222 is 222002022002202.

202200220200222 is a `hidden beast` number, since 2 + 0 + 2 + 20 + 0 + 220 + 200 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 202200220200195 and 202200220200204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9162587308 + ... + 9162609375.

It is an arithmetic number, because the mean of its divisors is an integer number (18283964991461).

Almost surely, 2^{202200220200222} is an apocalyptic number.

202200220200222 is an abundant number, since it is smaller than the sum of its proper divisors (236614939594842).

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

202200220200222 is a wasteful number, since it uses less digits than its factorization.

202200220200222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18325197304 (or 18325197301 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

Adding to 202200220200222 its reverse (222002022002202), we get a palindrome (424202242202424).

The spelling of 202200220200222 in words is "two hundred two trillion, two hundred billion, two hundred twenty million, two hundred thousand, two hundred twenty-two".