116222715 has 64 divisors (see below), whose sum is σ = 248601600. Its totient is φ = 50326272.

The previous prime is 116222699. The next prime is 116222719. The reversal of 116222715 is 517222611.

116222715 is a `hidden beast` number, since 1 + 1 + 622 + 27 + 15 = 666.

It is not a de Polignac number, because 116222715 - 2⁴ = 116222699 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (116222719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14719 + ... + 21191.

It is an arithmetic number, because the mean of its divisors is an integer number (3884400).

Almost surely, 2^116222715 is an apocalyptic number.

116222715 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

116222715 is an abundant number, since it is smaller than the sum of its proper divisors (132378885).

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

116222715 is a wasteful number, since it uses less digits than its factorization.

116222715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6513 (or 6507 counting only the distinct ones).

The product of its digits is 1680, while the sum is 27.

The square root of 116222715 is about 10780.6639405929. The cubic root of 116222715 is about 488.0118174935.

The spelling of 116222715 in words is "one hundred sixteen million, two hundred twenty-two thousand, seven hundred fifteen".