22300750082689 has 15 divisors (see below), whose sum is σ = 24159945470613. Its totient is φ = 20584571079384.

The previous prime is 22300750082687. The next prime is 22300750082701. The reversal of 22300750082689 is 98628005700322.

The square root of 22300750082689 is 4722367.

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

It can be written as a sum of positive squares in 2 ways, for example, as 11057068097089 + 11243681985600 = 3325217^2 + 3353160^2 .

It is not a de Polignac number, because 22300750082689 - 2¹ = 22300750082687 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22300750082683) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 798066052 + ... + 798093994.

Almost surely, 2^{22300750082689} is an apocalyptic number.

22300750082689 is the 4722367-th square number.

22300750082689 is the 2361184-th centered octagonal number.

It is an amenable number.

22300750082689 is a deficient number, since it is larger than the sum of its proper divisors (1859195387924).

22300750082689 is an frugal number, since it uses more digits than its factorization.

22300750082689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55938 (or 27956 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 22300750082689 in words is "twenty-two trillion, three hundred billion, seven hundred fifty million, eighty-two thousand, six hundred eighty-nine".