22100020111202 has 16 divisors (see below), whose sum is σ = 36163769650272. Its totient is φ = 10045435804320.

The previous prime is 22100020111189. The next prime is 22100020111217. The reversal of 22100020111202 is 20211102000122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8170238 + ... + 10533414.

It is an arithmetic number, because the mean of its divisors is an integer number (2260235603142).

Almost surely, 2^{22100020111202} is an apocalyptic number.

22100020111202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22100020111202 is a deficient number, since it is larger than the sum of its proper divisors (14063749539070).

22100020111202 is a wasteful number, since it uses less digits than its factorization.

22100020111202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2788273.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 22100020111202 its reverse (20211102000122), we get a palindrome (42311122111324).

It can be divided in two parts, 22100020 and 111202, that added together give a palindrome (22211222).

The spelling of 22100020111202 in words is "twenty-two trillion, one hundred billion, twenty million, one hundred eleven thousand, two hundred two".