101122646616 has 40 divisors (see below), whose sum is σ = 283237044420. Its totient is φ = 33707548656.

The previous prime is 101122646557. The next prime is 101122646663. The reversal of 101122646616 is 616646221101.

101122646616 is a `hidden beast` number, since 1 + 0 + 1 + 1 + 2 + 2 + 646 + 6 + 1 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 78026086 + ... + 78027381.

Almost surely, 2^101122646616 is an apocalyptic number.

It is an amenable number.

101122646616 is an abundant number, since it is smaller than the sum of its proper divisors (182114397804).

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

101122646616 is a wasteful number, since it uses less digits than its factorization.

101122646616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156053485 (or 156053472 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

Adding to 101122646616 its reverse (616646221101), we get a palindrome (717768867717).

The spelling of 101122646616 in words is "one hundred one billion, one hundred twenty-two million, six hundred forty-six thousand, six hundred sixteen".