22222202200052 has 12 divisors (see below), whose sum is σ = 38888888826816. Its totient is φ = 11111091106680.

The previous prime is 22222202200031. The next prime is 22222202200109. The reversal of 22222202200052 is 25000220222222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5016677 + ... + 8343347.

It is an arithmetic number, because the mean of its divisors is an integer number (3240740735568).

Almost surely, 2^{22222202200052} is an apocalyptic number.

It is an amenable number.

22222202200052 is a deficient number, since it is larger than the sum of its proper divisors (16666686626764).

22222202200052 is a wasteful number, since it uses less digits than its factorization.

22222202200052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4996678 (or 4996676 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 23.

Adding to 22222202200052 its reverse (25000220222222), we get a palindrome (47222422422274).

The spelling of 22222202200052 in words is "twenty-two trillion, two hundred twenty-two billion, two hundred two million, two hundred thousand, fifty-two".