120023223021200 has 60 divisors (see below), whose sum is σ = 288362783021808. Its totient is φ = 48008125468800.

The previous prime is 120023223021139. The next prime is 120023223021257. The reversal of 120023223021200 is 2120322320021.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12980459 + ... + 20212341.

Almost surely, 2^{120023223021200} is an apocalyptic number.

120023223021200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120023223021200 is an abundant number, since it is smaller than the sum of its proper divisors (168339560000608).

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

120023223021200 is a wasteful number, since it uses less digits than its factorization.

120023223021200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7273392 (or 7273381 counting only the distinct ones).

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

Adding to 120023223021200 its reverse (2120322320021), we get a palindrome (122143545341221).

The spelling of 120023223021200 in words is "one hundred twenty trillion, twenty-three billion, two hundred twenty-three million, twenty-one thousand, two hundred".