162216375093 has 12 divisors (see below), whose sum is σ = 235363273600. Its totient is φ = 107659296936.

The previous prime is 162216375001. The next prime is 162216375143. The reversal of 162216375093 is 390573612261.

162216375093 is a `hidden beast` number, since 1 + 6 + 2 + 2 + 1 + 637 + 5 + 0 + 9 + 3 = 666.

It is not a de Polignac number, because 162216375093 - 2¹² = 162216370997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162216374093) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40410643 + ... + 40414656.

Almost surely, 2^162216375093 is an apocalyptic number.

It is an amenable number.

162216375093 is a deficient number, since it is larger than the sum of its proper divisors (73146898507).

162216375093 is a wasteful number, since it uses less digits than its factorization.

162216375093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80825528 (or 80825525 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The spelling of 162216375093 in words is "one hundred sixty-two billion, two hundred sixteen million, three hundred seventy-five thousand, ninety-three".