2332224421 has 4 divisors (see below), whose sum is σ = 2338040844. Its totient is φ = 2326408000.

The previous prime is 2332224383. The next prime is 2332224439. The reversal of 2332224421 is 1244222332.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2314668321 + 17556100 = 48111^2 + 4190^2 .

It is a cyclic number.

It is not a de Polignac number, because 2332224421 - 2²¹ = 2330127269 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 (2332224121) 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, 2907610 + ... + 2908411.

It is an arithmetic number, because the mean of its divisors is an integer number (584510211).

Almost surely, 2^2332224421 is an apocalyptic number.

It is an amenable number.

2332224421 is a deficient number, since it is larger than the sum of its proper divisors (5816423).

2332224421 is an equidigital number, since it uses as much as digits as its factorization.

2332224421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5816422.

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

The square root of 2332224421 is about 48293.1094567331. The cubic root of 2332224421 is about 1326.1422538323.

Adding to 2332224421 its reverse (1244222332), we get a palindrome (3576446753).

The spelling of 2332224421 in words is "two billion, three hundred thirty-two million, two hundred twenty-four thousand, four hundred twenty-one".