222403332097 has 2 divisors, whose sum is σ = 222403332098. Its totient is φ = 222403332096.

The previous prime is 222403332049. The next prime is 222403332131. The reversal of 222403332097 is 790233304222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 172948688641 + 49454643456 = 415871^2 + 222384^2 .

It is a cyclic number.

It is not a de Polignac number, because 222403332097 - 2¹⁵ = 222403299329 is a prime.

It is not a weakly prime, because it can be changed into another prime (222403332037) 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, 111201666048 + 111201666049.

It is an arithmetic number, because the mean of its divisors is an integer number (111201666049).

Almost surely, 2^222403332097 is an apocalyptic number.

It is an amenable number.

222403332097 is a deficient number, since it is larger than the sum of its proper divisors (1).

222403332097 is an equidigital number, since it uses as much as digits as its factorization.

222403332097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 37.

The spelling of 222403332097 in words is "two hundred twenty-two billion, four hundred three million, three hundred thirty-two thousand, ninety-seven".