22348163 has 2 divisors, whose sum is σ = 22348164. Its totient is φ = 22348162.

The previous prime is 22348159. The next prime is 22348177. The reversal of 22348163 is 36184322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22348163 - 2² = 22348159 is a prime.

It is not a weakly prime, because it can be changed into another prime (22348103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11174081 + 11174082.

It is an arithmetic number, because the mean of its divisors is an integer number (11174082).

Almost surely, 2^22348163 is an apocalyptic number.

22348163 is a deficient number, since it is larger than the sum of its proper divisors (1).

22348163 is an equidigital number, since it uses as much as digits as its factorization.

22348163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 29.

The square root of 22348163 is about 4727.3843719334. The cubic root of 22348163 is about 281.6743344123.

The spelling of 22348163 in words is "twenty-two million, three hundred forty-eight thousand, one hundred sixty-three".