22754255163125 has 20 divisors (see below), whose sum is σ = 29669965846752. Its totient is φ = 17411951766000.

The previous prime is 22754255163121. The next prime is 22754255163131. The reversal of 22754255163125 is 52136155245722.

It is not a de Polignac number, because 22754255163125 - 2² = 22754255163121 is a prime.

It is a super-2 number, since 2×22754255163125² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22754255163121) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 791437979 + ... + 791466728.

Almost surely, 2^{22754255163125} is an apocalyptic number.

22754255163125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22754255163125 is a deficient number, since it is larger than the sum of its proper divisors (6915710683627).

22754255163125 is an equidigital number, since it uses as much as digits as its factorization.

22754255163125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1582904750 (or 1582904735 counting only the distinct ones).

The product of its digits is 5040000, while the sum is 50.

The spelling of 22754255163125 in words is "twenty-two trillion, seven hundred fifty-four billion, two hundred fifty-five million, one hundred sixty-three thousand, one hundred twenty-five".