122746223262 has 16 divisors (see below), whose sum is σ = 264376481040. Its totient is φ = 37768068672.

The previous prime is 122746223251. The next prime is 122746223267. The reversal of 122746223262 is 262322647221.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 122746223262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122746223267) 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, 786834687 + ... + 786834842.

It is an arithmetic number, because the mean of its divisors is an integer number (16523530065).

Almost surely, 2^122746223262 is an apocalyptic number.

122746223262 is an abundant number, since it is smaller than the sum of its proper divisors (141630257778).

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

122746223262 is a wasteful number, since it uses less digits than its factorization.

122746223262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1573669547.

The product of its digits is 193536, while the sum is 39.

The spelling of 122746223262 in words is "one hundred twenty-two billion, seven hundred forty-six million, two hundred twenty-three thousand, two hundred sixty-two".