22202101022202 has 48 divisors (see below), whose sum is σ = 48173210512128. Its totient is φ = 7390138805280.

The previous prime is 22202101022197. The next prime is 22202101022333. The reversal of 22202101022202 is 20222010120222.

22202101022202 is a `hidden beast` number, since 2 + 220 + 210 + 10 + 2 + 220 + 2 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 256857163 + ... + 256943585.

It is an arithmetic number, because the mean of its divisors is an integer number (1003608552336).

Almost surely, 2^{22202101022202} is an apocalyptic number.

22202101022202 is an abundant number, since it is smaller than the sum of its proper divisors (25971109489926).

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

22202101022202 is a wasteful number, since it uses less digits than its factorization.

22202101022202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106635 (or 106632 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 22202101022202 its reverse (20222010120222), we get a palindrome (42424111142424).

The spelling of 22202101022202 in words is "twenty-two trillion, two hundred two billion, one hundred one million, twenty-two thousand, two hundred two".