222202210212089 has 2 divisors, whose sum is σ = 222202210212090. Its totient is φ = 222202210212088.

The previous prime is 222202210211999. The next prime is 222202210212133. The reversal of 222202210212089 is 980212012202222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 200367337283689 + 21834872928400 = 14155117^2 + 4672780^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222202210212089 is a prime.

It is not a weakly prime, because it can be changed into another prime (222202210232089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111101105106044 + 111101105106045.

It is an arithmetic number, because the mean of its divisors is an integer number (111101105106045).

Almost surely, 2^{222202210212089} is an apocalyptic number.

It is an amenable number.

222202210212089 is a deficient number, since it is larger than the sum of its proper divisors (1).

222202210212089 is an equidigital number, since it uses as much as digits as its factorization.

222202210212089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 35.

The spelling of 222202210212089 in words is "two hundred twenty-two trillion, two hundred two billion, two hundred ten million, two hundred twelve thousand, eighty-nine".