124422180 has 96 divisors (see below), whose sum is σ = 376185600. Its totient is φ = 30632448.

The previous prime is 124422173. The next prime is 124422197. The reversal of 124422180 is 81224421.

It is a self number, because there is not a number n which added to its sum of digits gives 124422180.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38466 + ... + 41574.

It is an arithmetic number, because the mean of its divisors is an integer number (3918600).

Almost surely, 2^124422180 is an apocalyptic number.

124422180 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 124422180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188092800).

124422180 is an abundant number, since it is smaller than the sum of its proper divisors (251763420).

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

124422180 is a wasteful number, since it uses less digits than its factorization.

124422180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3173 (or 3171 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 124422180 is about 11154.4690595295. The cubic root of 124422180 is about 499.2283831608.

The spelling of 124422180 in words is "one hundred twenty-four million, four hundred twenty-two thousand, one hundred eighty".