210022221102097 has 2 divisors, whose sum is σ = 210022221102098. Its totient is φ = 210022221102096.

The previous prime is 210022221102053. The next prime is 210022221102173. The reversal of 210022221102097 is 790201122220012.

210022221102097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 198745681002961 + 11276540099136 = 14097719^2 + 3358056^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210022221102097 is a prime.

It is not a weakly prime, because it can be changed into another prime (210022221102497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105011110551048 + 105011110551049.

It is an arithmetic number, because the mean of its divisors is an integer number (105011110551049).

Almost surely, 2^{210022221102097} is an apocalyptic number.

It is an amenable number.

210022221102097 is a deficient number, since it is larger than the sum of its proper divisors (1).

210022221102097 is an equidigital number, since it uses as much as digits as its factorization.

210022221102097 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 31.

The spelling of 210022221102097 in words is "two hundred ten trillion, twenty-two billion, two hundred twenty-one million, one hundred two thousand, ninety-seven".