22142542504132 has 12 divisors (see below), whose sum is σ = 39006068253376. Its totient is φ = 10997951574600.

The previous prime is 22142542504051. The next prime is 22142542504141. The reversal of 22142542504132 is 23140524524122.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22142542504091 and 22142542504100.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18329918688 + ... + 18329919895.

Almost surely, 2^{22142542504132} is an apocalyptic number.

It is an amenable number.

22142542504132 is a deficient number, since it is larger than the sum of its proper divisors (16863525749244).

22142542504132 is a wasteful number, since it uses less digits than its factorization.

22142542504132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36659838738 (or 36659838736 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 37.

The spelling of 22142542504132 in words is "twenty-two trillion, one hundred forty-two billion, five hundred forty-two million, five hundred four thousand, one hundred thirty-two".