122707107 has 6 divisors (see below), whose sum is σ = 177243612. Its totient is φ = 81804732.

The previous prime is 122707103. The next prime is 122707147. The reversal of 122707107 is 701707221.

It is not a de Polignac number, because 122707107 - 2² = 122707103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122707103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6817053 + ... + 6817070.

It is an arithmetic number, because the mean of its divisors is an integer number (29540602).

Almost surely, 2^122707107 is an apocalyptic number.

122707107 is a deficient number, since it is larger than the sum of its proper divisors (54536505).

122707107 is a wasteful number, since it uses less digits than its factorization.

122707107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13634129 (or 13634126 counting only the distinct ones).

The product of its (nonzero) digits is 1372, while the sum is 27.

The square root of 122707107 is about 11077.3239999559. The cubic root of 122707107 is about 496.9239236507.

The spelling of 122707107 in words is "one hundred twenty-two million, seven hundred seven thousand, one hundred seven".