120032220331 has 8 divisors (see below), whose sum is σ = 130527884160. Its totient is φ = 109918217088.

The previous prime is 120032220313. The next prime is 120032220353. The reversal of 120032220331 is 133022230021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120032220331 - 2¹¹ = 120032218283 is a prime.

It is a super-2 number, since 2×120032220331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120032220299 and 120032220308.

It is not an unprimeable number, because it can be changed into a prime (120032220391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95414491 + ... + 95415748.

It is an arithmetic number, because the mean of its divisors is an integer number (16315985520).

Almost surely, 2^120032220331 is an apocalyptic number.

120032220331 is a deficient number, since it is larger than the sum of its proper divisors (10495663829).

120032220331 is a wasteful number, since it uses less digits than its factorization.

120032220331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190830293.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 120032220331 its reverse (133022230021), we get a palindrome (253054450352).

The spelling of 120032220331 in words is "one hundred twenty billion, thirty-two million, two hundred twenty thousand, three hundred thirty-one".