22505113102352 has 40 divisors (see below), whose sum is σ = 43621676251296. Its totient is φ = 11247907055616.

The previous prime is 22505113102321. The next prime is 22505113102403. The reversal of 22505113102352 is 25320131150522.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1062202703 + ... + 1062223889.

Almost surely, 2^{22505113102352} is an apocalyptic number.

It is an amenable number.

22505113102352 is a deficient number, since it is larger than the sum of its proper divisors (21116563148944).

22505113102352 is a wasteful number, since it uses less digits than its factorization.

22505113102352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45495 (or 45489 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 22505113102352 its reverse (25320131150522), we get a palindrome (47825244252874).

The spelling of 22505113102352 in words is "twenty-two trillion, five hundred five billion, one hundred thirteen million, one hundred two thousand, three hundred fifty-two".