222200022097 has 2 divisors, whose sum is σ = 222200022098. Its totient is φ = 222200022096.

The previous prime is 222200021999. The next prime is 222200022131. The reversal of 222200022097 is 790220002222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 200825874496 + 21374147601 = 448136^2 + 146199^2 .

It is a cyclic number.

It is not a de Polignac number, because 222200022097 - 2⁷ = 222200021969 is a prime.

It is not a weakly prime, because it can be changed into another prime (222200022497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111100011048 + 111100011049.

It is an arithmetic number, because the mean of its divisors is an integer number (111100011049).

Almost surely, 2^222200022097 is an apocalyptic number.

It is an amenable number.

222200022097 is a deficient number, since it is larger than the sum of its proper divisors (1).

222200022097 is an equidigital number, since it uses as much as digits as its factorization.

222200022097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

The spelling of 222200022097 in words is "two hundred twenty-two billion, two hundred million, twenty-two thousand, ninety-seven".