220202201102202 has 48 divisors (see below), whose sum is σ = 543107405101248. Its totient is φ = 63826724955840.

The previous prime is 220202201102137. The next prime is 220202201102231. The reversal of 220202201102202 is 202201102202022.

220202201102202 is a `hidden beast` number, since 220 + 2 + 0 + 220 + 1 + 1 + 0 + 220 + 2 = 666.

It is a super-2 number, since 2×220202201102202² (a number of 29 digits) contains 22 as substring.

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, 24176785203 + ... + 24176794310.

It is an arithmetic number, because the mean of its divisors is an integer number (11314737606276).

Almost surely, 2^{220202201102202} is an apocalyptic number.

220202201102202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220202201102202 is an abundant number, since it is smaller than the sum of its proper divisors (322905203999046).

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

220202201102202 is a wasteful number, since it uses less digits than its factorization.

220202201102202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48353579555 (or 48353579552 counting only the distinct ones).

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

Adding to 220202201102202 its reverse (202201102202022), we get a palindrome (422403303304224).

The spelling of 220202201102202 in words is "two hundred twenty trillion, two hundred two billion, two hundred one million, one hundred two thousand, two hundred two".