1022313469 has 2 divisors, whose sum is σ = 1022313470. Its totient is φ = 1022313468.

The previous prime is 1022313437. The next prime is 1022313493. The reversal of 1022313469 is 9643132201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 910228900 + 112084569 = 30170^2 + 10587^2 .

It is a cyclic number.

It is not a de Polignac number, because 1022313469 - 2⁵ = 1022313437 is a prime.

It is a super-2 number, since 2×1022313469² = 2090249657797627922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1022313469.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1022313569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511156734 + 511156735.

It is an arithmetic number, because the mean of its divisors is an integer number (511156735).

Almost surely, 2^1022313469 is an apocalyptic number.

It is an amenable number.

1022313469 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022313469 is an equidigital number, since it uses as much as digits as its factorization.

1022313469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 1022313469 is about 31973.6370937058. The cubic root of 1022313469 is about 1007.3831775339.

The spelling of 1022313469 in words is "one billion, twenty-two million, three hundred thirteen thousand, four hundred sixty-nine".