122710426012148 has 48 divisors (see below), whose sum is σ = 235061552170704. Its totient is φ = 55705134551040.

The previous prime is 122710426012073. The next prime is 122710426012177. The reversal of 122710426012148 is 841210624017221.

It can be written as a sum of positive squares in 8 ways, for example, as 570308915344 + 122140117096804 = 755188^2 + 11051702^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89777636 + ... + 91134212.

It is an arithmetic number, because the mean of its divisors is an integer number (4897115670223).

Almost surely, 2^{122710426012148} is an apocalyptic number.

It is an amenable number.

122710426012148 is a deficient number, since it is larger than the sum of its proper divisors (112351126158556).

122710426012148 is a wasteful number, since it uses less digits than its factorization.

122710426012148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385172 (or 1385170 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 41.

The spelling of 122710426012148 in words is "one hundred twenty-two trillion, seven hundred ten billion, four hundred twenty-six million, twelve thousand, one hundred forty-eight".