120132022320 has 80 divisors (see below), whose sum is σ = 413788084320. Its totient is φ = 32035205376.

The previous prime is 120132022273. The next prime is 120132022327. The reversal of 120132022320 is 23220231021.

120132022320 is a `hidden beast` number, since 1 + 2 + 0 + 1 + 320 + 22 + 320 = 666.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 120132022293 and 120132022302.

It is not an unprimeable number, because it can be changed into a prime (120132022327) 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, 27806179 + ... + 27810498.

It is an arithmetic number, because the mean of its divisors is an integer number (5172351054).

Almost surely, 2^120132022320 is an apocalyptic number.

120132022320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120132022320 is an abundant number, since it is smaller than the sum of its proper divisors (293656062000).

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

120132022320 is a wasteful number, since it uses less digits than its factorization.

120132022320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55616699 (or 55616687 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 120132022320 its reverse (23220231021), we get a palindrome (143352253341).

The spelling of 120132022320 in words is "one hundred twenty billion, one hundred thirty-two million, twenty-two thousand, three hundred twenty".