122255657214 has 32 divisors (see below), whose sum is σ = 246182872320. Its totient is φ = 40473408000.

The previous prime is 122255657201. The next prime is 122255657219. The reversal of 122255657214 is 412756552221.

122255657214 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122255657219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5369374 + ... + 5392094.

It is an arithmetic number, because the mean of its divisors is an integer number (7693214760).

Almost surely, 2^122255657214 is an apocalyptic number.

122255657214 is an abundant number, since it is smaller than the sum of its proper divisors (123927215106).

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

122255657214 is a wasteful number, since it uses less digits than its factorization.

122255657214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28816.

The product of its digits is 336000, while the sum is 42.

The spelling of 122255657214 in words is "one hundred twenty-two billion, two hundred fifty-five million, six hundred fifty-seven thousand, two hundred fourteen".