222496283 has 2 divisors, whose sum is σ = 222496284. Its totient is φ = 222496282.

The previous prime is 222496247. The next prime is 222496297. The reversal of 222496283 is 382694222.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222496283 is a prime.

It is not a weakly prime, because it can be changed into another prime (222496223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111248141 + 111248142.

It is an arithmetic number, because the mean of its divisors is an integer number (111248142).

Almost surely, 2^222496283 is an apocalyptic number.

222496283 is a deficient number, since it is larger than the sum of its proper divisors (1).

222496283 is an equidigital number, since it uses as much as digits as its factorization.

222496283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82944, while the sum is 38.

The square root of 222496283 is about 14916.3092955329. The cubic root of 222496283 is about 605.9557627269.

The spelling of 222496283 in words is "two hundred twenty-two million, four hundred ninety-six thousand, two hundred eighty-three".