202200020202222 has 48 divisors (see below), whose sum is σ = 507737676506112. Its totient is φ = 56957752167120.

The previous prime is 202200020202221. The next prime is 202200020202233. The reversal of 202200020202222 is 222202020002202.

202200020202222 is a `hidden beast` number, since 2 + 0 + 220 + 0 + 0 + 20 + 202 + 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 = 202200020202195 and 202200020202204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202200020202221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11301132358 + ... + 11301150249.

It is an arithmetic number, because the mean of its divisors is an integer number (10577868260544).

Almost surely, 2^{202200020202222} is an apocalyptic number.

202200020202222 is an abundant number, since it is smaller than the sum of its proper divisors (305537656303890).

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

202200020202222 is a wasteful number, since it uses less digits than its factorization.

202200020202222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22602282693 (or 22602282690 counting only the distinct ones).

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

Adding to 202200020202222 its reverse (222202020002202), we get a palindrome (424402040204424).

The spelling of 202200020202222 in words is "two hundred two trillion, two hundred billion, twenty million, two hundred two thousand, two hundred twenty-two".