2332041221 has 4 divisors (see below), whose sum is σ = 2364886944. Its totient is φ = 2299195500.

The previous prime is 2332041193. The next prime is 2332041223. The reversal of 2332041221 is 1221402332.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2332041221 - 2²⁶ = 2264932357 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2332041193 and 2332041202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2332041223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16422755 + ... + 16422896.

It is an arithmetic number, because the mean of its divisors is an integer number (591221736).

Almost surely, 2^2332041221 is an apocalyptic number.

It is an amenable number.

2332041221 is a deficient number, since it is larger than the sum of its proper divisors (32845723).

2332041221 is an equidigital number, since it uses as much as digits as its factorization.

2332041221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32845722.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2332041221 is about 48291.2126685591. The cubic root of 2332041221 is about 1326.1075293835.

Adding to 2332041221 its reverse (1221402332), we get a palindrome (3553443553).

The spelling of 2332041221 in words is "two billion, three hundred thirty-two million, forty-one thousand, two hundred twenty-one".