124122044000 has 48 divisors (see below), whose sum is σ = 304967871936. Its totient is φ = 49648816000.

The previous prime is 124122043999. The next prime is 124122044023. The reversal of 124122044000 is 440221421.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15511256 + ... + 15519255.

It is an arithmetic number, because the mean of its divisors is an integer number (6353497332).

Almost surely, 2^124122044000 is an apocalyptic number.

124122044000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124122044000 is an abundant number, since it is smaller than the sum of its proper divisors (180845827936).

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

124122044000 is an equidigital number, since it uses as much as digits as its factorization.

124122044000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31030536 (or 31030518 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 124122044000 its reverse (440221421), we get a palindrome (124562265421).

The spelling of 124122044000 in words is "one hundred twenty-four billion, one hundred twenty-two million, forty-four thousand".