120232213400 has 192 divisors, whose sum is σ = 308211523200. Its totient is φ = 43341096960.

The previous prime is 120232213393. The next prime is 120232213433. The reversal of 120232213400 is 4312232021.

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 47 ways as a sum of consecutive naturals, for example, 62198834 + ... + 62200766.

It is an arithmetic number, because the mean of its divisors is an integer number (1605268350).

Almost surely, 2^120232213400 is an apocalyptic number.

120232213400 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 120232213400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154105761600).

120232213400 is an abundant number, since it is smaller than the sum of its proper divisors (187979309800).

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

120232213400 is a wasteful number, since it uses less digits than its factorization.

120232213400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2518 (or 2509 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 120232213400 its reverse (4312232021), we get a palindrome (124544445421).

The spelling of 120232213400 in words is "one hundred twenty billion, two hundred thirty-two million, two hundred thirteen thousand, four hundred".