2226662089 has 2 divisors, whose sum is σ = 2226662090. Its totient is φ = 2226662088.

The previous prime is 2226661979. The next prime is 2226662099. The reversal of 2226662089 is 9802666222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1948339600 + 278322489 = 44140^2 + 16683^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2226662089 is a prime.

It is not a weakly prime, because it can be changed into another prime (2226662099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113331044 + 1113331045.

It is an arithmetic number, because the mean of its divisors is an integer number (1113331045).

Almost surely, 2^2226662089 is an apocalyptic number.

It is an amenable number.

2226662089 is a deficient number, since it is larger than the sum of its proper divisors (1).

2226662089 is an equidigital number, since it uses as much as digits as its factorization.

2226662089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 43.

The square root of 2226662089 is about 47187.5204794658. The cubic root of 2226662089 is about 1305.8243767839.

The spelling of 2226662089 in words is "two billion, two hundred twenty-six million, six hundred sixty-two thousand, eighty-nine".