22425833852422 has 64 divisors (see below), whose sum is σ = 45166806720000. Its totient is φ = 8064968705280.

The previous prime is 22425833852413. The next prime is 22425833852441.

22425833852422 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 22425833852422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66476329 + ... + 66812827.

It is an arithmetic number, because the mean of its divisors is an integer number (705731355000).

Almost surely, 2^{22425833852422} is an apocalyptic number.

22425833852422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22425833852422 is an abundant number, since it is smaller than the sum of its proper divisors (22740972867578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22425833852422 is a wasteful number, since it uses less digits than its factorization.

22425833852422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369821.

The product of its digits is 14745600, while the sum is 52.

The spelling of 22425833852422 in words is "twenty-two trillion, four hundred twenty-five billion, eight hundred thirty-three million, eight hundred fifty-two thousand, four hundred twenty-two".