120220023120000 has 160 divisors (see below), whose sum is σ = 399040312537680. Its totient is φ = 32058672768000.

The previous prime is 120220023119971. The next prime is 120220023120049. The reversal of 120220023120000 is 21320022021.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (160).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 250218382 + ... + 250698381.

Almost surely, 2^{120220023120000} is an apocalyptic number.

120220023120000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120220023120000 is an abundant number, since it is smaller than the sum of its proper divisors (278820289417680).

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

120220023120000 is an frugal number, since it uses more digits than its factorization.

120220023120000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500916800 (or 500916773 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 120220023120000 its reverse (21320022021), we get a palindrome (120241343142021).

The spelling of 120220023120000 in words is "one hundred twenty trillion, two hundred twenty billion, twenty-three million, one hundred twenty thousand".