1022314081 has 2 divisors, whose sum is σ = 1022314082. Its totient is φ = 1022314080.

The previous prime is 1022314043. The next prime is 1022314093. The reversal of 1022314081 is 1804132201.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 973440000 + 48874081 = 31200^2 + 6991^2 .

It is an emirp because it is prime and its reverse (1804132201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1022314081 - 2⁷ = 1022313953 is a prime.

It is a super-2 number, since 2×1022314081² = 2090252160421749122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1022314031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511157040 + 511157041.

It is an arithmetic number, because the mean of its divisors is an integer number (511157041).

Almost surely, 2^1022314081 is an apocalyptic number.

It is an amenable number.

1022314081 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022314081 is an equidigital number, since it uses as much as digits as its factorization.

1022314081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 1022314081 is about 31973.6466640888. The cubic root of 1022314081 is about 1007.3833785546.

Adding to 1022314081 its reverse (1804132201), we get a palindrome (2826446282).

The spelling of 1022314081 in words is "one billion, twenty-two million, three hundred fourteen thousand, eighty-one".