22602531740944 has 15 divisors (see below), whose sum is σ = 43792442093253. Its totient is φ = 11301256362048.

The previous prime is 22602531740909. The next prime is 22602531740977. The reversal of 22602531740944 is 44904713520622.

The square root of 22602531740944 is 4754212.

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., 13690444003600 + 8912087737344 = 3700060^2 + 2985312^2 .

It is a super-2 number, since 2×22602531740944² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

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 2 ways as a sum of consecutive naturals, for example, 18422572 + ... + 19611124.

Almost surely, 2^{22602531740944} is an apocalyptic number.

22602531740944 is the 4754212-nd square number.

It is an amenable number.

22602531740944 is a deficient number, since it is larger than the sum of its proper divisors (21189910352309).

22602531740944 is an frugal number, since it uses more digits than its factorization.

22602531740944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2377114 (or 1188555 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 49.

The spelling of 22602531740944 in words is "twenty-two trillion, six hundred two billion, five hundred thirty-one million, seven hundred forty thousand, nine hundred forty-four".