222306063 has 32 divisors (see below), whose sum is σ = 355968000. Its totient is φ = 120654336.

The previous prime is 222306043. The next prime is 222306113. The reversal of 222306063 is 360603222.

It is not a de Polignac number, because 222306063 - 2⁸ = 222305807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222306043) 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 31 ways as a sum of consecutive naturals, for example, 70423 + ... + 73511.

It is an arithmetic number, because the mean of its divisors is an integer number (11124000).

Almost surely, 2^222306063 is an apocalyptic number.

222306063 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

222306063 is a deficient number, since it is larger than the sum of its proper divisors (133661937).

222306063 is a wasteful number, since it uses less digits than its factorization.

222306063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3271.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 222306063 is about 14909.9316899844. The cubic root of 222306063 is about 605.7830291015.

Adding to 222306063 its reverse (360603222), we get a palindrome (582909285).

The spelling of 222306063 in words is "two hundred twenty-two million, three hundred six thousand, sixty-three".