8888422134172 has 12 divisors (see below), whose sum is σ = 17776844268400. Its totient is φ = 3809323771776.

The previous prime is 8888422134157. The next prime is 8888422134191. The reversal of 8888422134172 is 2714312248888.

8888422134172 is an admirable number.

It is a congruent number.

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, 158721823797 + ... + 158721823852.

Almost surely, 2^{8888422134172} is an apocalyptic number.

It is an amenable number.

8888422134172 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8888422134172 is a wasteful number, since it uses less digits than its factorization.

8888422134172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317443647660 (or 317443647658 counting only the distinct ones).

The product of its digits is 11010048, while the sum is 58.

The spelling of 8888422134172 in words is "eight trillion, eight hundred eighty-eight billion, four hundred twenty-two million, one hundred thirty-four thousand, one hundred seventy-two".