124300220 has 48 divisors (see below), whose sum is σ = 286022016. Its totient is φ = 45000000.

The previous prime is 124300217. The next prime is 124300247. The reversal of 124300220 is 22003421.

It is a junction number, because it is equal to n+sod(n) for n = 124300195 and 124300204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54095 + ... + 56345.

It is an arithmetic number, because the mean of its divisors is an integer number (5958792).

Almost surely, 2^124300220 is an apocalyptic number.

124300220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124300220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143011008).

124300220 is an abundant number, since it is smaller than the sum of its proper divisors (161721796).

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

124300220 is a wasteful number, since it uses less digits than its factorization.

124300220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2522 (or 2520 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 124300220 is about 11149.0008520943. Note that the first 3 decimals coincide. The cubic root of 124300220 is about 499.0652134373.

Adding to 124300220 its reverse (22003421), we get a palindrome (146303641).

The spelling of 124300220 in words is "one hundred twenty-four million, three hundred thousand, two hundred twenty".