2332221331 has 8 divisors (see below), whose sum is σ = 2576448000. Its totient is φ = 2093362440.

The previous prime is 2332221323. The next prime is 2332221349. The reversal of 2332221331 is 1331222332.

2332221331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2332221331 - 2³ = 2332221323 is a prime.

It is a super-2 number, since 2×2332221331² = 10878512673542823122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2332221391) 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, 1341031 + ... + 1342768.

It is an arithmetic number, because the mean of its divisors is an integer number (322056000).

Almost surely, 2^2332221331 is an apocalyptic number.

2332221331 is a deficient number, since it is larger than the sum of its proper divisors (244226669).

2332221331 is a wasteful number, since it uses less digits than its factorization.

2332221331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2683889.

The product of its digits is 1296, while the sum is 22.

The square root of 2332221331 is about 48293.0774645808. The cubic root of 2332221331 is about 1326.1416681566.

Adding to 2332221331 its reverse (1331222332), we get a palindrome (3663443663).

The spelling of 2332221331 in words is "two billion, three hundred thirty-two million, two hundred twenty-one thousand, three hundred thirty-one".