122423024000 has 128 divisors (see below), whose sum is σ = 306203526720. Its totient is φ = 48674918400.

The previous prime is 122423023997. The next prime is 122423024027. The reversal of 122423024000 is 420324221.

It is a tau number, because it is divible by the number of its divisors (128).

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 15 ways as a sum of consecutive naturals, for example, 2649092 + ... + 2694908.

Almost surely, 2^122423024000 is an apocalyptic number.

122423024000 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 122423024000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153101763360).

122423024000 is an abundant number, since it is smaller than the sum of its proper divisors (183780502720).

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

122423024000 is an equidigital number, since it uses as much as digits as its factorization.

122423024000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46013 (or 45991 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 122423024000 its reverse (420324221), we get a palindrome (122843348221).

The spelling of 122423024000 in words is "one hundred twenty-two billion, four hundred twenty-three million, twenty-four thousand".