116220402 has 24 divisors (see below), whose sum is σ = 253627920. Its totient is φ = 38460600.

The previous prime is 116220373. The next prime is 116220413. The reversal of 116220402 is 204022611.

116220402 is a `hidden beast` number, since 1 + 1 + 622 + 0 + 40 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20724 + ... + 25727.

It is an arithmetic number, because the mean of its divisors is an integer number (10567830).

Almost surely, 2^116220402 is an apocalyptic number.

116220402 is an abundant number, since it is smaller than the sum of its proper divisors (137407518).

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

116220402 is a wasteful number, since it uses less digits than its factorization.

116220402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46598 (or 46595 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 116220402 is about 10780.5566646625. The cubic root of 116220402 is about 488.0085800919.

The spelling of 116220402 in words is "one hundred sixteen million, two hundred twenty thousand, four hundred two".