222466333 has 2 divisors, whose sum is σ = 222466334. Its totient is φ = 222466332.

The previous prime is 222466319. The next prime is 222466351. The reversal of 222466333 is 333664222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 217916644 + 4549689 = 14762^2 + 2133^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222466333 is a prime.

It is equal to p_12250858 and since 222466333 and 12250858 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 222466295 and 222466304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222461333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111233166 + 111233167.

It is an arithmetic number, because the mean of its divisors is an integer number (111233167).

Almost surely, 2^222466333 is an apocalyptic number.

It is an amenable number.

222466333 is a deficient number, since it is larger than the sum of its proper divisors (1).

222466333 is an equidigital number, since it uses as much as digits as its factorization.

222466333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 31.

The square root of 222466333 is about 14915.3053270793. The cubic root of 222466333 is about 605.9285724758.

The spelling of 222466333 in words is "two hundred twenty-two million, four hundred sixty-six thousand, three hundred thirty-three".