22452533525422 has 64 divisors (see below), whose sum is σ = 45373421044224. Its totient is φ = 8047277850240.

The previous prime is 22452533525353. The next prime is 22452533525437.

22452533525422 is nontrivially palindromic in base 10.

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, 18551728 + ... + 19724899.

It is an arithmetic number, because the mean of its divisors is an integer number (708959703816).

Almost surely, 2^{22452533525422} is an apocalyptic number.

22452533525422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22452533525422 is an abundant number, since it is smaller than the sum of its proper divisors (22920887518802).

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

22452533525422 is a wasteful number, since it uses less digits than its factorization.

22452533525422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38276953.

The product of its digits is 5760000, while the sum is 46.

The spelling of 22452533525422 in words is "twenty-two trillion, four hundred fifty-two billion, five hundred thirty-three million, five hundred twenty-five thousand, four hundred twenty-two".