2223230431 has 2 divisors, whose sum is σ = 2223230432. Its totient is φ = 2223230430.

The previous prime is 2223230423. The next prime is 2223230459. The reversal of 2223230431 is 1340323222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2223230431 - 2³ = 2223230423 is a prime.

It is a super-2 number, since 2×2223230431² = 9885507098648891522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2223230411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111615215 + 1111615216.

It is an arithmetic number, because the mean of its divisors is an integer number (1111615216).

Almost surely, 2^2223230431 is an apocalyptic number.

2223230431 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223230431 is an equidigital number, since it uses as much as digits as its factorization.

2223230431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2223230431 is about 47151.1445354193. The cubic root of 2223230431 is about 1305.1532007476.

Adding to 2223230431 its reverse (1340323222), we get a palindrome (3563553653).

The spelling of 2223230431 in words is "two billion, two hundred twenty-three million, two hundred thirty thousand, four hundred thirty-one".