23422074554225 has 96 divisors (see below), whose sum is σ = 32204238868224. Its totient is φ = 16808138547200.

The previous prime is 23422074554183. The next prime is 23422074554227. The reversal of 23422074554225 is 52245547022432.

It is not a de Polignac number, because 23422074554225 - 2³⁴ = 23404894685041 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23422074554225.

It is not an unprimeable number, because it can be changed into a prime (23422074554227) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3325578554 + ... + 3325585596.

It is an arithmetic number, because the mean of its divisors is an integer number (335460821544).

Almost surely, 2^{23422074554225} is an apocalyptic number.

23422074554225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23422074554225 is a deficient number, since it is larger than the sum of its proper divisors (8782164313999).

23422074554225 is a wasteful number, since it uses less digits than its factorization.

23422074554225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8267 (or 8262 counting only the distinct ones).

The product of its (nonzero) digits is 5376000, while the sum is 47.

The spelling of 23422074554225 in words is "twenty-three trillion, four hundred twenty-two billion, seventy-four million, five hundred fifty-four thousand, two hundred twenty-five".