12234555677388 has 24 divisors (see below), whose sum is σ = 31142505360960. Its totient is φ = 3707441114320.

The previous prime is 12234555677371. The next prime is 12234555677389. The reversal of 12234555677388 is 88377655543221.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is not an unprimeable number, because it can be changed into a prime (12234555677389) 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, 46343013798 + ... + 46343014061.

It is an arithmetic number, because the mean of its divisors is an integer number (1297604390040).

Almost surely, 2^{12234555677388} is an apocalyptic number.

It is an amenable number.

12234555677388 is an abundant number, since it is smaller than the sum of its proper divisors (18907949683572).

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

12234555677388 is a wasteful number, since it uses less digits than its factorization.

12234555677388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92686027877 (or 92686027875 counting only the distinct ones).

The product of its digits is 338688000, while the sum is 66.

The spelling of 12234555677388 in words is "twelve trillion, two hundred thirty-four billion, five hundred fifty-five million, six hundred seventy-seven thousand, three hundred eighty-eight".