22882313 has 2 divisors, whose sum is σ = 22882314. Its totient is φ = 22882312.

The previous prime is 22882303. The next prime is 22882331. The reversal of 22882313 is 31328822.

Together with next prime (22882331) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21827584 + 1054729 = 4672^2 + 1027^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22882313 is a prime.

It is not a weakly prime, because it can be changed into another prime (22882303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11441156 + 11441157.

It is an arithmetic number, because the mean of its divisors is an integer number (11441157).

Almost surely, 2^22882313 is an apocalyptic number.

It is an amenable number.

22882313 is a deficient number, since it is larger than the sum of its proper divisors (1).

22882313 is an equidigital number, since it uses as much as digits as its factorization.

22882313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4608, while the sum is 29.

The square root of 22882313 is about 4783.5460696015. The cubic root of 22882313 is about 283.9008158907.

The spelling of 22882313 in words is "twenty-two million, eight hundred eighty-two thousand, three hundred thirteen".