122211101112264 has 32 divisors (see below), whose sum is σ = 339475280868000. Its totient is φ = 40737033704016.

The previous prime is 122211101112263. The next prime is 122211101112299. The reversal of 122211101112264 is 462211101112221.

It is a happy number.

122211101112264 is a `hidden beast` number, since 122 + 211 + 101 + 1 + 1 + 226 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (122211101112263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282896067174 + ... + 282896067605.

It is an arithmetic number, because the mean of its divisors is an integer number (10608602527125).

Almost surely, 2^{122211101112264} is an apocalyptic number.

It is an amenable number.

122211101112264 is an abundant number, since it is smaller than the sum of its proper divisors (217264179755736).

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

122211101112264 is a wasteful number, since it uses less digits than its factorization.

122211101112264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565792134794 (or 565792134784 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 27.

Adding to 122211101112264 its reverse (462211101112221), we get a palindrome (584422202224485).

The spelling of 122211101112264 in words is "one hundred twenty-two trillion, two hundred eleven billion, one hundred one million, one hundred twelve thousand, two hundred sixty-four".