2222475589 has 2 divisors, whose sum is σ = 2222475590. Its totient is φ = 2222475588.

The previous prime is 2222475557. The next prime is 2222475601. The reversal of 2222475589 is 9855742222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1705277025 + 517198564 = 41295^2 + 22742^2 .

It is a cyclic number.

It is not a de Polignac number, because 2222475589 - 2⁵ = 2222475557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2222475509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111237794 + 1111237795.

It is an arithmetic number, because the mean of its divisors is an integer number (1111237795).

Almost surely, 2^2222475589 is an apocalyptic number.

It is an amenable number.

2222475589 is a deficient number, since it is larger than the sum of its proper divisors (1).

2222475589 is an equidigital number, since it uses as much as digits as its factorization.

2222475589 is an evil number, because the sum of its binary digits is even.

The product of its digits is 806400, while the sum is 46.

The square root of 2222475589 is about 47143.1393630081. The cubic root of 2222475589 is about 1305.0054733749.

The spelling of 2222475589 in words is "two billion, two hundred twenty-two million, four hundred seventy-five thousand, five hundred eighty-nine".