222162959 has 2 divisors, whose sum is σ = 222162960. Its totient is φ = 222162958.

The previous prime is 222162947. The next prime is 222162971. The reversal of 222162959 is 959261222.

It is a balanced prime because it is at equal distance from previous prime (222162947) and next prime (222162971).

It is a cyclic number.

It is not a de Polignac number, because 222162959 - 2⁴ = 222162943 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222162989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111081479 + 111081480.

It is an arithmetic number, because the mean of its divisors is an integer number (111081480).

Almost surely, 2^222162959 is an apocalyptic number.

222162959 is a deficient number, since it is larger than the sum of its proper divisors (1).

222162959 is an equidigital number, since it uses as much as digits as its factorization.

222162959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 38.

The square root of 222162959 is about 14905.1319685536. The cubic root of 222162959 is about 605.6530152794.

The spelling of 222162959 in words is "two hundred twenty-two million, one hundred sixty-two thousand, nine hundred fifty-nine".