1022000159 has 2 divisors, whose sum is σ = 1022000160. Its totient is φ = 1022000158.

The previous prime is 1022000131. The next prime is 1022000167. The reversal of 1022000159 is 9510002201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1022000159 - 2²⁸ = 753564703 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1022000159.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1022000179) 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, 511000079 + 511000080.

It is an arithmetic number, because the mean of its divisors is an integer number (511000080).

Almost surely, 2^1022000159 is an apocalyptic number.

1022000159 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022000159 is an equidigital number, since it uses as much as digits as its factorization.

1022000159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 1022000159 is about 31968.7372130962. The cubic root of 1022000159 is about 1007.2802555889.

The spelling of 1022000159 in words is "one billion, twenty-two million, one hundred fifty-nine", and thus it is an aban number.