2332121331 has 8 divisors (see below), whose sum is σ = 3111367104. Its totient is φ = 1553811560.

The previous prime is 2332121321. The next prime is 2332121339. The reversal of 2332121331 is 1331212332.

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 2332121331 - 2¹⁴ = 2332104947 is a prime.

It is a super-2 number, since 2×2332121331² = 10877579805010423122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2332121298 and 2332121307.

It is not an unprimeable number, because it can be changed into a prime (2332121339) 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, 228165 + ... + 238166.

It is an arithmetic number, because the mean of its divisors is an integer number (388920888).

Almost surely, 2^2332121331 is an apocalyptic number.

2332121331 is a deficient number, since it is larger than the sum of its proper divisors (779245773).

2332121331 is a wasteful number, since it uses less digits than its factorization.

2332121331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468001.

The product of its digits is 648, while the sum is 21.

The square root of 2332121331 is about 48292.0421084054. The cubic root of 2332121331 is about 1326.1227139718.

Adding to 2332121331 its reverse (1331212332), we get a palindrome (3663333663).

The spelling of 2332121331 in words is "two billion, three hundred thirty-two million, one hundred twenty-one thousand, three hundred thirty-one".