22210200097 has 2 divisors, whose sum is σ = 22210200098. Its totient is φ = 22210200096.

The previous prime is 22210200091. The next prime is 22210200107. The reversal of 22210200097 is 79000201222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21049367056 + 1160833041 = 145084^2 + 34071^2 .

It is a cyclic number.

It is not a de Polignac number, because 22210200097 - 2¹⁹ = 22209675809 is a prime.

It is not a weakly prime, because it can be changed into another prime (22210200091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11105100048 + 11105100049.

It is an arithmetic number, because the mean of its divisors is an integer number (11105100049).

Almost surely, 2^22210200097 is an apocalyptic number.

It is an amenable number.

22210200097 is a deficient number, since it is larger than the sum of its proper divisors (1).

22210200097 is an equidigital number, since it uses as much as digits as its factorization.

22210200097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

The spelling of 22210200097 in words is "twenty-two billion, two hundred ten million, two hundred thousand, ninety-seven".