202202002211022 has 24 divisors (see below), whose sum is σ = 477932005226520. Its totient is φ = 61273334003280.

The previous prime is 202202002210993. The next prime is 202202002211101. The reversal of 202202002211022 is 220112200202202.

202202002211022 is a `hidden beast` number, since 2 + 0 + 220 + 200 + 221 + 1 + 0 + 22 = 666.

It is a super-2 number, since 2×202202002211022² (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 a junction number, because it is equal to n+sod(n) for n = 202202002210986 and 202202002211004.

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, 510611116497 + ... + 510611116892.

It is an arithmetic number, because the mean of its divisors is an integer number (19913833551105).

Almost surely, 2^{202202002211022} is an apocalyptic number.

202202002211022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

202202002211022 is an abundant number, since it is smaller than the sum of its proper divisors (275730003015498).

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

202202002211022 is a wasteful number, since it uses less digits than its factorization.

202202002211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021222233408 (or 1021222233405 counting only the distinct ones).

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

Adding to 202202002211022 its reverse (220112200202202), we get a palindrome (422314202413224).

The spelling of 202202002211022 in words is "two hundred two trillion, two hundred two billion, two million, two hundred eleven thousand, twenty-two".