22202352104 has 16 divisors (see below), whose sum is σ = 44078199300. Its totient is φ = 10448165632.

The previous prime is 22202352097. The next prime is 22202352181. The reversal of 22202352104 is 40125320222.

It can be written as a sum of positive squares in 2 ways, for example, as 21903408004 + 298944100 = 147998^2 + 17290^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22202352104.

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, 81626159 + ... + 81626430.

Almost surely, 2^22202352104 is an apocalyptic number.

It is an amenable number.

22202352104 is a deficient number, since it is larger than the sum of its proper divisors (21875847196).

22202352104 is a wasteful number, since it uses less digits than its factorization.

22202352104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163252612 (or 163252608 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 22202352104 its reverse (40125320222), we get a palindrome (62327672326).

The spelling of 22202352104 in words is "twenty-two billion, two hundred two million, three hundred fifty-two thousand, one hundred four".