2332212321 has 4 divisors (see below), whose sum is σ = 3109616432. Its totient is φ = 1554808212.

The previous prime is 2332212293. The next prime is 2332212341. The reversal of 2332212321 is 1232122332.

It is a happy number.

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 not a de Polignac number, because 2332212321 - 2¹¹ = 2332210273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2332212341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 388702051 + ... + 388702056.

It is an arithmetic number, because the mean of its divisors is an integer number (777404108).

Almost surely, 2^2332212321 is an apocalyptic number.

It is an amenable number.

2332212321 is a deficient number, since it is larger than the sum of its proper divisors (777404111).

2332212321 is an equidigital number, since it uses as much as digits as its factorization.

2332212321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777404110.

The product of its digits is 864, while the sum is 21.

The square root of 2332212321 is about 48292.9841798993. The cubic root of 2332212321 is about 1326.1399604068.

Adding to 2332212321 its reverse (1232122332), we get a palindrome (3564334653).

The spelling of 2332212321 in words is "two billion, three hundred thirty-two million, two hundred twelve thousand, three hundred twenty-one".