2332424221 has 4 divisors (see below), whose sum is σ = 2407663744. Its totient is φ = 2257184700.

The previous prime is 2332424219. The next prime is 2332424231. The reversal of 2332424221 is 1224242332.

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 2332424221 - 2¹ = 2332424219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2332424201) 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, 37619715 + ... + 37619776.

It is an arithmetic number, because the mean of its divisors is an integer number (601915936).

Almost surely, 2^2332424221 is an apocalyptic number.

It is an amenable number.

2332424221 is a deficient number, since it is larger than the sum of its proper divisors (75239523).

2332424221 is an equidigital number, since it uses as much as digits as its factorization.

2332424221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75239522.

The product of its digits is 4608, while the sum is 25.

The square root of 2332424221 is about 48295.1780305239. The cubic root of 2332424221 is about 1326.1801226374.

Adding to 2332424221 its reverse (1224242332), we get a palindrome (3556666553).

The spelling of 2332424221 in words is "two billion, three hundred thirty-two million, four hundred twenty-four thousand, two hundred twenty-one".