222000833 has 2 divisors, whose sum is σ = 222000834. Its totient is φ = 222000832.

The previous prime is 222000791. The next prime is 222000871. The reversal of 222000833 is 338000222.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 189145009 + 32855824 = 13753^2 + 5732^2 .

It is a cyclic number.

It is not a de Polignac number, because 222000833 - 2¹² = 221996737 is a prime.

It is not a weakly prime, because it can be changed into another prime (222000733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111000416 + 111000417.

It is an arithmetic number, because the mean of its divisors is an integer number (111000417).

Almost surely, 2^222000833 is an apocalyptic number.

It is an amenable number.

222000833 is a deficient number, since it is larger than the sum of its proper divisors (1).

222000833 is an equidigital number, since it uses as much as digits as its factorization.

222000833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 222000833 is about 14899.6923793748. The cubic root of 222000833 is about 605.5056519859.

The spelling of 222000833 in words is "two hundred twenty-two million, eight hundred thirty-three", and thus it is an aban number.