222305053 has 2 divisors, whose sum is σ = 222305054. Its totient is φ = 222305052.

The previous prime is 222305029. The next prime is 222305071. The reversal of 222305053 is 350503222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 208600249 + 13704804 = 14443^2 + 3702^2 .

It is a cyclic number.

It is not a de Polignac number, because 222305053 - 2⁵ = 222305021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222305023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111152526 + 111152527.

It is an arithmetic number, because the mean of its divisors is an integer number (111152527).

Almost surely, 2^222305053 is an apocalyptic number.

It is an amenable number.

222305053 is a deficient number, since it is larger than the sum of its proper divisors (1).

222305053 is an equidigital number, since it uses as much as digits as its factorization.

222305053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 222305053 is about 14909.8978199047. The cubic root of 222305053 is about 605.7821116850.

Adding to 222305053 its reverse (350503222), we get a palindrome (572808275).

The spelling of 222305053 in words is "two hundred twenty-two million, three hundred five thousand, fifty-three".