120422331320 has 64 divisors (see below), whose sum is σ = 273689694720. Its totient is φ = 47684322304.

The previous prime is 120422331313. The next prime is 120422331329. The reversal of 120422331320 is 23133224021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120422331329) 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, 1575017 + ... + 1649703.

It is an arithmetic number, because the mean of its divisors is an integer number (4276401480).

Almost surely, 2^120422331320 is an apocalyptic number.

120422331320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120422331320 is an abundant number, since it is smaller than the sum of its proper divisors (153267363400).

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

120422331320 is a wasteful number, since it uses less digits than its factorization.

120422331320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75104 (or 75100 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 120422331320 its reverse (23133224021), we get a palindrome (143555555341).

The spelling of 120422331320 in words is "one hundred twenty billion, four hundred twenty-two million, three hundred thirty-one thousand, three hundred twenty".