222764053 has 2 divisors, whose sum is σ = 222764054. Its totient is φ = 222764052.

The previous prime is 222764033. The next prime is 222764057. The reversal of 222764053 is 350467222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 222666084 + 97969 = 14922^2 + 313^2 .

It is a cyclic number.

It is not a de Polignac number, because 222764053 - 2²⁵ = 189209621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222764057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111382026 + 111382027.

It is an arithmetic number, because the mean of its divisors is an integer number (111382027).

Almost surely, 2^222764053 is an apocalyptic number.

It is an amenable number.

222764053 is a deficient number, since it is larger than the sum of its proper divisors (1).

222764053 is an equidigital number, since it uses as much as digits as its factorization.

222764053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 222764053 is about 14925.2823423880. The cubic root of 222764053 is about 606.1987506470.

The spelling of 222764053 in words is "two hundred twenty-two million, seven hundred sixty-four thousand, fifty-three".