22252069436032 has 16 divisors (see below), whose sum is σ = 44330294579850. Its totient is φ = 11126034717952.

The previous prime is 22252069436011. The next prime is 22252069436041. The reversal of 22252069436032 is 23063496025222.

It can be written as a sum of positive squares in only one way, i.e., 11945760837696 + 10306308598336 = 3456264^2 + 3210344^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86922146107 + ... + 86922146362.

Almost surely, 2^{22252069436032} is an apocalyptic number.

It is an amenable number.

22252069436032 is a deficient number, since it is larger than the sum of its proper divisors (22078225143818).

22252069436032 is an equidigital number, since it uses as much as digits as its factorization.

22252069436032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173844292483 (or 173844292471 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 46.

The spelling of 22252069436032 in words is "twenty-two trillion, two hundred fifty-two billion, sixty-nine million, four hundred thirty-six thousand, thirty-two".