22200322736 has 10 divisors (see below), whose sum is σ = 43013125332. Its totient is φ = 11100161360.

The previous prime is 22200322721. The next prime is 22200322783. The reversal of 22200322736 is 63722300222.

It is a junction number, because it is equal to n+sod(n) for n = 22200322699 and 22200322708.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 693760070 + ... + 693760101.

Almost surely, 2^22200322736 is an apocalyptic number.

It is an amenable number.

22200322736 is a deficient number, since it is larger than the sum of its proper divisors (20812802596).

22200322736 is a wasteful number, since it uses less digits than its factorization.

22200322736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1387520179 (or 1387520173 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 29.

Adding to 22200322736 its reverse (63722300222), we get a palindrome (85922622958).

The spelling of 22200322736 in words is "twenty-two billion, two hundred million, three hundred twenty-two thousand, seven hundred thirty-six".