22200021112203 has 96 divisors (see below), whose sum is σ = 35638949099520. Its totient is φ = 13203679104000.

The previous prime is 22200021112153. The next prime is 22200021112211. The reversal of 22200021112203 is 30221112000222.

It is not a de Polignac number, because 22200021112203 - 2²² = 22200016917899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22200021112273) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2272491903 + ... + 2272501671.

It is an arithmetic number, because the mean of its divisors is an integer number (371239053120).

Almost surely, 2^{22200021112203} is an apocalyptic number.

22200021112203 is a deficient number, since it is larger than the sum of its proper divisors (13438927987317).

22200021112203 is a wasteful number, since it uses less digits than its factorization.

22200021112203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11321 (or 11318 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 22200021112203 its reverse (30221112000222), we get a palindrome (52421133112425).

The spelling of 22200021112203 in words is "twenty-two trillion, two hundred billion, twenty-one million, one hundred twelve thousand, two hundred three".