2390022031 has 2 divisors, whose sum is σ = 2390022032. Its totient is φ = 2390022030.

The previous prime is 2390022013. The next prime is 2390022049. The reversal of 2390022031 is 1302200932.

Together with previous prime (2390022013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (2390022013) and next prime (2390022049).

It is a cyclic number.

It is not a de Polignac number, because 2390022031 - 2¹³ = 2390013839 is a prime.

It is a super-2 number, since 2×2390022031² = 11424410617330729922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2390021993 and 2390022011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2390022071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1195011015 + 1195011016.

It is an arithmetic number, because the mean of its divisors is an integer number (1195011016).

Almost surely, 2^2390022031 is an apocalyptic number.

2390022031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2390022031 is an equidigital number, since it uses as much as digits as its factorization.

2390022031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 2390022031 is about 48887.8515686668. The cubic root of 2390022031 is about 1337.0078836585.

Adding to 2390022031 its reverse (1302200932), we get a palindrome (3692222963).

The spelling of 2390022031 in words is "two billion, three hundred ninety million, twenty-two thousand, thirty-one".