22541225132532 has 24 divisors (see below), whose sum is σ = 52598504431872. Its totient is φ = 7513411360000.

The previous prime is 22541225132509. The next prime is 22541225132533. The reversal of 22541225132532 is 23523152214522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22541225132533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41009469 + ... + 41555492.

It is an arithmetic number, because the mean of its divisors is an integer number (2191604351328).

Almost surely, 2^{22541225132532} is an apocalyptic number.

It is an amenable number.

22541225132532 is an abundant number, since it is smaller than the sum of its proper divisors (30057279299340).

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

22541225132532 is a wasteful number, since it uses less digits than its factorization.

22541225132532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82587719 (or 82587717 counting only the distinct ones).

The product of its digits is 288000, while the sum is 39.

The spelling of 22541225132532 in words is "twenty-two trillion, five hundred forty-one billion, two hundred twenty-five million, one hundred thirty-two thousand, five hundred thirty-two".