222502632097 has 2 divisors, whose sum is σ = 222502632098. Its totient is φ = 222502632096.

The previous prime is 222502631893. The next prime is 222502632137. The reversal of 222502632097 is 790236205222.

222502632097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (222502632137) can be obtained adding 222502632097 to its sum of digits (40).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 176514258496 + 45988373601 = 420136^2 + 214449^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222502632097 is a prime.

It is not a weakly prime, because it can be changed into another prime (222500632097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111251316048 + 111251316049.

It is an arithmetic number, because the mean of its divisors is an integer number (111251316049).

Almost surely, 2^222502632097 is an apocalyptic number.

It is an amenable number.

222502632097 is a deficient number, since it is larger than the sum of its proper divisors (1).

222502632097 is an equidigital number, since it uses as much as digits as its factorization.

222502632097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 222502632097 in words is "two hundred twenty-two billion, five hundred two million, six hundred thirty-two thousand, ninety-seven".