100522166072 has 16 divisors (see below), whose sum is σ = 190240549560. Its totient is φ = 49791352864.

The previous prime is 100522165987. The next prime is 100522166117. The reversal of 100522166072 is 270661225001.

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, 58715363 + ... + 58717074.

Almost surely, 2^100522166072 is an apocalyptic number.

It is an amenable number.

100522166072 is a deficient number, since it is larger than the sum of its proper divisors (89718383488).

100522166072 is a wasteful number, since it uses less digits than its factorization.

100522166072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117432550 (or 117432546 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The spelling of 100522166072 in words is "one hundred billion, five hundred twenty-two million, one hundred sixty-six thousand, seventy-two".