1022222242259 has 2 divisors, whose sum is σ = 1022222242260. Its totient is φ = 1022222242258.

The previous prime is 1022222242211. The next prime is 1022222242351. The reversal of 1022222242259 is 9522422222201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1022222242259 - 2²⁸ = 1021953806803 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1022222242859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511111121129 + 511111121130.

It is an arithmetic number, because the mean of its divisors is an integer number (511111121130).

Almost surely, 2^{1022222242259} is an apocalyptic number.

1022222242259 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022222242259 is an equidigital number, since it uses as much as digits as its factorization.

1022222242259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46080, while the sum is 35.

The spelling of 1022222242259 in words is "one trillion, twenty-two billion, two hundred twenty-two million, two hundred forty-two thousand, two hundred fifty-nine".