222254323 has 2 divisors, whose sum is σ = 222254324. Its totient is φ = 222254322.

The previous prime is 222254321. The next prime is 222254363. The reversal of 222254323 is 323452222.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222254323 - 2¹ = 222254321 is a prime.

Together with 222254321, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (222254321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111127161 + 111127162.

It is an arithmetic number, because the mean of its divisors is an integer number (111127162).

Almost surely, 2^222254323 is an apocalyptic number.

222254323 is a deficient number, since it is larger than the sum of its proper divisors (1).

222254323 is an equidigital number, since it uses as much as digits as its factorization.

222254323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 25.

The square root of 222254323 is about 14908.1965039370. The cubic root of 222254323 is about 605.7360283653.

The spelling of 222254323 in words is "two hundred twenty-two million, two hundred fifty-four thousand, three hundred twenty-three".