122618144814 has 16 divisors (see below), whose sum is σ = 267530497920. Its totient is φ = 37157013560.

The previous prime is 122618144813. The next prime is 122618144821. The reversal of 122618144814 is 418441816221.

122618144814 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122618144813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 928925274 + ... + 928925405.

It is an arithmetic number, because the mean of its divisors is an integer number (16720656120).

Almost surely, 2^122618144814 is an apocalyptic number.

122618144814 is an abundant number, since it is smaller than the sum of its proper divisors (144912353106).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122618144814 is a wasteful number, since it uses less digits than its factorization.

122618144814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1857850695.

The product of its digits is 98304, while the sum is 42.

The spelling of 122618144814 in words is "one hundred twenty-two billion, six hundred eighteen million, one hundred forty-four thousand, eight hundred fourteen".