22202021101102 has 16 divisors (see below), whose sum is σ = 33424291058400. Its totient is φ = 11060593223328.

The previous prime is 22202021101081. The next prime is 22202021101111. The reversal of 22202021101102 is 20110112020222.

It is a happy number.

It is a super-2 number, since 2×22202021101102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17839024 + ... + 19042972.

It is an arithmetic number, because the mean of its divisors is an integer number (2089018191150).

Almost surely, 2^{22202021101102} is an apocalyptic number.

22202021101102 is a deficient number, since it is larger than the sum of its proper divisors (11222269957298).

22202021101102 is a wasteful number, since it uses less digits than its factorization.

22202021101102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237515.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22202021101102 its reverse (20110112020222), we get a palindrome (42312133121324).

The spelling of 22202021101102 in words is "twenty-two trillion, two hundred two billion, twenty-one million, one hundred one thousand, one hundred two".