332221120331 has 4 divisors (see below), whose sum is σ = 351763539192. Its totient is φ = 312678701472.

The previous prime is 332221120321. The next prime is 332221120333. The reversal of 332221120331 is 133021122233.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 332221120331 - 2²⁶ = 332154011467 is a prime.

It is a super-2 number, since 2×332221120331² (a number of 24 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 = 332221120297 and 332221120306.

It is not an unprimeable number, because it can be changed into a prime (332221120333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9771209405 + ... + 9771209438.

It is an arithmetic number, because the mean of its divisors is an integer number (87940884798).

Almost surely, 2^332221120331 is an apocalyptic number.

332221120331 is a deficient number, since it is larger than the sum of its proper divisors (19542418861).

332221120331 is a wasteful number, since it uses less digits than its factorization.

332221120331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19542418860.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 332221120331 its reverse (133021122233), we get a palindrome (465242242564).

The spelling of 332221120331 in words is "three hundred thirty-two billion, two hundred twenty-one million, one hundred twenty thousand, three hundred thirty-one".