22758490783396 has 9 divisors (see below), whose sum is σ = 39827375568001. Its totient is φ = 11379240621112.

The previous prime is 22758490783381. The next prime is 22758490783447. The reversal of 22758490783396 is 69338709485722.

The square root of 22758490783396 is 4770586.

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., 18607231232100 + 4151259551296 = 4313610^2 + 2037464^2 .

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, 8348526 + ... + 10733818.

Almost surely, 2^{22758490783396} is an apocalyptic number.

22758490783396 is the 4770586-th square number.

It is an amenable number.

22758490783396 is a deficient number, since it is larger than the sum of its proper divisors (17068884784605).

22758490783396 is an frugal number, since it uses more digits than its factorization.

22758490783396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4770590 (or 2385295 counting only the distinct ones).

The product of its (nonzero) digits is 1097349120, while the sum is 73.

The spelling of 22758490783396 in words is "twenty-two trillion, seven hundred fifty-eight billion, four hundred ninety million, seven hundred eighty-three thousand, three hundred ninety-six".