122255167123 has 16 divisors (see below), whose sum is σ = 130271016960. Its totient is φ = 114331440256.

The previous prime is 122255167117. The next prime is 122255167163. The reversal of 122255167123 is 321761552221.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122255167123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122255167163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9427518 + ... + 9440476.

It is an arithmetic number, because the mean of its divisors is an integer number (8141938560).

Almost surely, 2^122255167123 is an apocalyptic number.

122255167123 is a deficient number, since it is larger than the sum of its proper divisors (8015849837).

122255167123 is a wasteful number, since it uses less digits than its factorization.

122255167123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16466.

The product of its digits is 50400, while the sum is 37.

The spelling of 122255167123 in words is "one hundred twenty-two billion, two hundred fifty-five million, one hundred sixty-seven thousand, one hundred twenty-three".