22002221110097 has 2 divisors, whose sum is σ = 22002221110098. Its totient is φ = 22002221110096.

The previous prime is 22002221110061. The next prime is 22002221110109. The reversal of 22002221110097 is 79001112220022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21959055230401 + 43165879696 = 4686049^2 + 207764^2 .

It is a cyclic number.

It is not a de Polignac number, because 22002221110097 - 2²⁴ = 22002204332881 is a prime.

It is not a weakly prime, because it can be changed into another prime (22002221110997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11001110555048 + 11001110555049.

It is an arithmetic number, because the mean of its divisors is an integer number (11001110555049).

Almost surely, 2^{22002221110097} is an apocalyptic number.

It is an amenable number.

22002221110097 is a deficient number, since it is larger than the sum of its proper divisors (1).

22002221110097 is an equidigital number, since it uses as much as digits as its factorization.

22002221110097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 29.

The spelling of 22002221110097 in words is "twenty-two trillion, two billion, two hundred twenty-one million, one hundred ten thousand, ninety-seven".