222964363 has 4 divisors (see below), whose sum is σ = 226743480. Its totient is φ = 219185248.

The previous prime is 222964351. The next prime is 222964393. The reversal of 222964363 is 363469222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 222964363 - 2²⁵ = 189409931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222964393) 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 in 3 ways as a sum of consecutive naturals, for example, 1889470 + ... + 1889587.

It is an arithmetic number, because the mean of its divisors is an integer number (56685870).

Almost surely, 2^222964363 is an apocalyptic number.

222964363 is a deficient number, since it is larger than the sum of its proper divisors (3779117).

222964363 is an equidigital number, since it uses as much as digits as its factorization.

222964363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3779116.

The product of its digits is 93312, while the sum is 37.

The square root of 222964363 is about 14931.9912603778. The cubic root of 222964363 is about 606.3803946964.

The spelling of 222964363 in words is "two hundred twenty-two million, nine hundred sixty-four thousand, three hundred sixty-three".