122347113 has 32 divisors (see below), whose sum is σ = 198132480. Its totient is φ = 65556480.

The previous prime is 122347109. The next prime is 122347153. The reversal of 122347113 is 311743221.

It is a happy number.

It is not a de Polignac number, because 122347113 - 2² = 122347109 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (122347153) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 138433 + ... + 139313.

It is an arithmetic number, because the mean of its divisors is an integer number (6191640).

Almost surely, 2^122347113 is an apocalyptic number.

It is an amenable number.

122347113 is a deficient number, since it is larger than the sum of its proper divisors (75785367).

122347113 is a wasteful number, since it uses less digits than its factorization.

122347113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1297.

The product of its digits is 1008, while the sum is 24.

The square root of 122347113 is about 11061.0629236073. The cubic root of 122347113 is about 496.4374947302.

The spelling of 122347113 in words is "one hundred twenty-two million, three hundred forty-seven thousand, one hundred thirteen".