422410031 has 2 divisors, whose sum is σ = 422410032. Its totient is φ = 422410030.

The previous prime is 422410013. The next prime is 422410039. The reversal of 422410031 is 130014224.

Together with previous prime (422410013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422410031 - 2²² = 418215727 is a prime.

It is a super-2 number, since 2×422410031² = 356860468578841922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 422409991 and 422410009.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422410039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211205015 + 211205016.

It is an arithmetic number, because the mean of its divisors is an integer number (211205016).

Almost surely, 2^422410031 is an apocalyptic number.

422410031 is a deficient number, since it is larger than the sum of its proper divisors (1).

422410031 is an equidigital number, since it uses as much as digits as its factorization.

422410031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 422410031 is about 20552.6161595063. The cubic root of 422410031 is about 750.3169214696.

Adding to 422410031 its reverse (130014224), we get a palindrome (552424255).

The spelling of 422410031 in words is "four hundred twenty-two million, four hundred ten thousand, thirty-one".