22200222213202 has 32 divisors (see below), whose sum is σ = 38486574757440. Its totient is φ = 9491984570880.

The previous prime is 22200222213193. The next prime is 22200222213203. The reversal of 22200222213202 is 20231222200222.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (22200222213203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16335427 + ... + 17642182.

It is an arithmetic number, because the mean of its divisors is an integer number (1202705461170).

Almost surely, 2^{22200222213202} is an apocalyptic number.

22200222213202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22200222213202 is a deficient number, since it is larger than the sum of its proper divisors (16286352544238).

22200222213202 is a wasteful number, since it uses less digits than its factorization.

22200222213202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33979386.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 22200222213202 its reverse (20231222200222), we get a palindrome (42431444413424).

The spelling of 22200222213202 in words is "twenty-two trillion, two hundred billion, two hundred twenty-two million, two hundred thirteen thousand, two hundred two".