22235531052432 has 80 divisors (see below), whose sum is σ = 58732402010688. Its totient is φ = 7246301237760.

The previous prime is 22235531052431. The next prime is 22235531052457. The reversal of 22235531052432 is 23425013553222.

It is a happy number.

It is a super-4 number, since 4×22235531052432⁴ (a number of 54 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (22235531052431) 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 15 ways as a sum of consecutive naturals, for example, 14722419 + ... + 16162322.

Almost surely, 2^{22235531052432} is an apocalyptic number.

It is an amenable number.

22235531052432 is an abundant number, since it is smaller than the sum of its proper divisors (36496870958256).

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

22235531052432 is a wasteful number, since it uses less digits than its factorization.

22235531052432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30885088 (or 30885082 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 39.

The spelling of 22235531052432 in words is "twenty-two trillion, two hundred thirty-five billion, five hundred thirty-one million, fifty-two thousand, four hundred thirty-two".