22765344217325 has 12 divisors (see below), whose sum is σ = 28650355590240. Its totient is φ = 17940450366960.

The previous prime is 22765344217313. The next prime is 22765344217331. The reversal of 22765344217325 is 52371244356722.

It is not a de Polignac number, because 22765344217325 - 2²⁴ = 22765327440109 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6795623465 + ... + 6795626814.

It is an arithmetic number, because the mean of its divisors is an integer number (2387529632520).

Almost surely, 2^{22765344217325} is an apocalyptic number.

22765344217325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22765344217325 is a deficient number, since it is larger than the sum of its proper divisors (5885011372915).

22765344217325 is a wasteful number, since it uses less digits than its factorization.

22765344217325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13591250356 (or 13591250351 counting only the distinct ones).

The product of its digits is 16934400, while the sum is 53.

The spelling of 22765344217325 in words is "twenty-two trillion, seven hundred sixty-five billion, three hundred forty-four million, two hundred seventeen thousand, three hundred twenty-five".