222014899 has 2 divisors, whose sum is σ = 222014900. Its totient is φ = 222014898.

The previous prime is 222014893. The next prime is 222014909. The reversal of 222014899 is 998410222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222014899 - 2¹¹ = 222012851 is a prime.

It is not a weakly prime, because it can be changed into another prime (222014893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111007449 + 111007450.

It is an arithmetic number, because the mean of its divisors is an integer number (111007450).

Almost surely, 2^222014899 is an apocalyptic number.

222014899 is a deficient number, since it is larger than the sum of its proper divisors (1).

222014899 is an equidigital number, since it uses as much as digits as its factorization.

222014899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 222014899 is about 14900.1643950663. The cubic root of 222014899 is about 605.5184400199.

The spelling of 222014899 in words is "two hundred twenty-two million, fourteen thousand, eight hundred ninety-nine".