22215054132332 has 48 divisors (see below), whose sum is σ = 39209710936704. Its totient is φ = 11012744448000.

The previous prime is 22215054132307. The next prime is 22215054132371. The reversal of 22215054132332 is 23323145051222.

It is a junction number, because it is equal to n+sod(n) for n = 22215054132292 and 22215054132301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 374332982 + ... + 374392322.

It is an arithmetic number, because the mean of its divisors is an integer number (816868977848).

Almost surely, 2^{22215054132332} is an apocalyptic number.

It is an amenable number.

22215054132332 is a deficient number, since it is larger than the sum of its proper divisors (16994656804372).

22215054132332 is a wasteful number, since it uses less digits than its factorization.

22215054132332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61290 (or 61288 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 22215054132332 its reverse (23323145051222), we get a palindrome (45538199183554).

The spelling of 22215054132332 in words is "twenty-two trillion, two hundred fifteen billion, fifty-four million, one hundred thirty-two thousand, three hundred thirty-two".