202200202100022 has 64 divisors (see below), whose sum is σ = 474169407957504. Its totient is φ = 56276112303360.

The previous prime is 202200202100003. The next prime is 202200202100093. The reversal of 202200202100022 is 220001202002202.

It is a junction number, because it is equal to n+sod(n) for n = 202200202099974 and 202200202100010.

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, 88784968 + ... + 91033899.

It is an arithmetic number, because the mean of its divisors is an integer number (7408896999336).

Almost surely, 2^{202200202100022} is an apocalyptic number.

202200202100022 is an abundant number, since it is smaller than the sum of its proper divisors (271969205857482).

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

202200202100022 is a wasteful number, since it uses less digits than its factorization.

202200202100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179819573.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 202200202100022 its reverse (220001202002202), we get a palindrome (422201404102224).

The spelling of 202200202100022 in words is "two hundred two trillion, two hundred billion, two hundred two million, one hundred thousand, twenty-two".