64116122 has 32 divisors (see below), whose sum is σ = 114115584. Its totient is φ = 26438400.

The previous prime is 64116109. The next prime is 64116133. The reversal of 64116122 is 22161146.

It is a super-2 number, since 2×64116122² = 8221754200637768, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104288 + ... + 104900.

It is an arithmetic number, because the mean of its divisors is an integer number (3566112).

Almost surely, 2^64116122 is an apocalyptic number.

64116122 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

64116122 is a deficient number, since it is larger than the sum of its proper divisors (49999462).

64116122 is a wasteful number, since it uses less digits than its factorization.

64116122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894.

The product of its digits is 576, while the sum is 23.

The square root of 64116122 is about 8007.2543359132. The cubic root of 64116122 is about 400.2417746664.

Adding to 64116122 its reverse (22161146), we get a palindrome (86277268).

The spelling of 64116122 in words is "sixty-four million, one hundred sixteen thousand, one hundred twenty-two".