120235121044000 has 96 divisors (see below), whose sum is σ = 295659256104576. Its totient is φ = 48054721811200.

The previous prime is 120235121043997. The next prime is 120235121044007. The reversal of 120235121044000 is 440121532021.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (120235121044007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7396954 + ... + 17180953.

It is an arithmetic number, because the mean of its divisors is an integer number (3079783917756).

Almost surely, 2^{120235121044000} is an apocalyptic number.

120235121044000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120235121044000 is an abundant number, since it is smaller than the sum of its proper divisors (175424135060576).

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

120235121044000 is a wasteful number, since it uses less digits than its factorization.

120235121044000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24579155 (or 24579137 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 120235121044000 its reverse (440121532021), we get a palindrome (120675242576021).

The spelling of 120235121044000 in words is "one hundred twenty trillion, two hundred thirty-five billion, one hundred twenty-one million, forty-four thousand".