120232123212220 has 48 divisors (see below), whose sum is σ = 261200482583040. Its totient is φ = 46433308995584.

The previous prime is 120232123212211. The next prime is 120232123212269. The reversal of 120232123212220 is 22212321232021.

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, 20690652 + ... + 25856668.

It is an arithmetic number, because the mean of its divisors is an integer number (5441676720480).

Almost surely, 2^{120232123212220} is an apocalyptic number.

120232123212220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120232123212220 is an abundant number, since it is smaller than the sum of its proper divisors (140968359370820).

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

120232123212220 is a wasteful number, since it uses less digits than its factorization.

120232123212220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5206182 (or 5206180 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 120232123212220 its reverse (22212321232021), we get a palindrome (142444444444241).

The spelling of 120232123212220 in words is "one hundred twenty trillion, two hundred thirty-two billion, one hundred twenty-three million, two hundred twelve thousand, two hundred twenty".