22682682617956 has 9 divisors (see below), whose sum is σ = 39694711250649. Its totient is φ = 11341336546344.

The previous prime is 22682682617939. The next prime is 22682682618049. The reversal of 22682682617956 is 65971628628622.

The square root of 22682682617956 is 4762634.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 4461600062500 + 18221082555456 = 2112250^2 + 4268616^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 8334610 + ... + 10715926.

Almost surely, 2^{22682682617956} is an apocalyptic number.

22682682617956 is the 4762634-th square number.

It is an amenable number.

22682682617956 is a deficient number, since it is larger than the sum of its proper divisors (17012028632693).

22682682617956 is an frugal number, since it uses more digits than its factorization.

22682682617956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4762638 (or 2381319 counting only the distinct ones).

The product of its digits is 418037760, while the sum is 70.

The spelling of 22682682617956 in words is "twenty-two trillion, six hundred eighty-two billion, six hundred eighty-two million, six hundred seventeen thousand, nine hundred fifty-six".