124334426220 has 48 divisors (see below), whose sum is σ = 348565797888. Its totient is φ = 33114951360.

The previous prime is 124334426179. The next prime is 124334426231. The reversal of 124334426220 is 22624433421.

It is an unprimeable number.

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, 1228924 + ... + 1326243.

It is an arithmetic number, because the mean of its divisors is an integer number (7261787456).

Almost surely, 2^124334426220 is an apocalyptic number.

124334426220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124334426220 is an abundant number, since it is smaller than the sum of its proper divisors (224231371668).

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

124334426220 is a wasteful number, since it uses less digits than its factorization.

124334426220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2555990 (or 2555988 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 124334426220 its reverse (22624433421), we get a palindrome (146958859641).

The spelling of 124334426220 in words is "one hundred twenty-four billion, three hundred thirty-four million, four hundred twenty-six thousand, two hundred twenty".