2202422231 has 2 divisors, whose sum is σ = 2202422232. Its totient is φ = 2202422230.

The previous prime is 2202422207. The next prime is 2202422251. The reversal of 2202422231 is 1322242022.

2202422231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (2202422251) can be obtained adding 2202422231 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2202422231 - 2¹⁴ = 2202405847 is a prime.

It is a super-2 number, since 2×2202422231² = 9701327367206034722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2202422251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101211115 + 1101211116.

It is an arithmetic number, because the mean of its divisors is an integer number (1101211116).

Almost surely, 2^2202422231 is an apocalyptic number.

2202422231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202422231 is an equidigital number, since it uses as much as digits as its factorization.

2202422231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2202422231 is about 46929.9715640229. The cubic root of 2202422231 is about 1301.0685949484.

Adding to 2202422231 its reverse (1322242022), we get a palindrome (3524664253).

The spelling of 2202422231 in words is "two billion, two hundred two million, four hundred twenty-two thousand, two hundred thirty-one".