124331314220 has 48 divisors (see below), whose sum is σ = 274906329600. Its totient is φ = 47103249600.

The previous prime is 124331314207. The next prime is 124331314229. The reversal of 124331314220 is 22413133421.

It is a self number, because there is not a number n which added to its sum of digits gives 124331314220.

It is not an unprimeable number, because it can be changed into a prime (124331314229) 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, 1564445 + ... + 1641995.

It is an arithmetic number, because the mean of its divisors is an integer number (5727215200).

Almost surely, 2^124331314220 is an apocalyptic number.

124331314220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124331314220 is an abundant number, since it is smaller than the sum of its proper divisors (150575015380).

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

124331314220 is a wasteful number, since it uses less digits than its factorization.

124331314220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81798 (or 81796 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 124331314220 its reverse (22413133421), we get a palindrome (146744447641).

The spelling of 124331314220 in words is "one hundred twenty-four billion, three hundred thirty-one million, three hundred fourteen thousand, two hundred twenty".