110202022011997 has 2 divisors, whose sum is σ = 110202022011998. Its totient is φ = 110202022011996.

The previous prime is 110202022011943. The next prime is 110202022012009. The reversal of 110202022011997 is 799110220202011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99728604389241 + 10473417622756 = 9986421^2 + 3236266^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110202022011997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110202022011097) 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, 55101011005998 + 55101011005999.

It is an arithmetic number, because the mean of its divisors is an integer number (55101011005999).

Almost surely, 2^{110202022011997} is an apocalyptic number.

It is an amenable number.

110202022011997 is a deficient number, since it is larger than the sum of its proper divisors (1).

110202022011997 is an equidigital number, since it uses as much as digits as its factorization.

110202022011997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 37.

The spelling of 110202022011997 in words is "one hundred ten trillion, two hundred two billion, twenty-two million, eleven thousand, nine hundred ninety-seven".