1022112359 has 2 divisors, whose sum is σ = 1022112360. Its totient is φ = 1022112358.

The previous prime is 1022112323. The next prime is 1022112389. The reversal of 1022112359 is 9532112201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1022112359 - 2⁸ = 1022112103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1022112389) 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, 511056179 + 511056180.

It is an arithmetic number, because the mean of its divisors is an integer number (511056180).

Almost surely, 2^1022112359 is an apocalyptic number.

1022112359 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022112359 is an equidigital number, since it uses as much as digits as its factorization.

1022112359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 1022112359 is about 31970.4920043468. The cubic root of 1022112359 is about 1007.3171155666.

The spelling of 1022112359 in words is "one billion, twenty-two million, one hundred twelve thousand, three hundred fifty-nine".