222199988459 has 2 divisors, whose sum is σ = 222199988460. Its totient is φ = 222199988458.

The previous prime is 222199988393. The next prime is 222199988467. The reversal of 222199988459 is 954889991222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222199988459 - 2⁸ = 222199988203 is a prime.

It is not a weakly prime, because it can be changed into another prime (222199988159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111099994229 + 111099994230.

It is an arithmetic number, because the mean of its divisors is an integer number (111099994230).

Almost surely, 2^222199988459 is an apocalyptic number.

222199988459 is a deficient number, since it is larger than the sum of its proper divisors (1).

222199988459 is an equidigital number, since it uses as much as digits as its factorization.

222199988459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 67184640, while the sum is 68.

The spelling of 222199988459 in words is "two hundred twenty-two billion, one hundred ninety-nine million, nine hundred eighty-eight thousand, four hundred fifty-nine".