110000221122089 has 2 divisors, whose sum is σ = 110000221122090. Its totient is φ = 110000221122088.

The previous prime is 110000221122061. The next prime is 110000221122193. The reversal of 110000221122089 is 980221122000011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68196496385689 + 41803724736400 = 8258117^2 + 6465580^2 .

It is a cyclic number.

It is not a de Polignac number, because 110000221122089 - 2¹² = 110000221117993 is a prime.

It is not a weakly prime, because it can be changed into another prime (110000221125089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55000110561044 + 55000110561045.

It is an arithmetic number, because the mean of its divisors is an integer number (55000110561045).

Almost surely, 2^{110000221122089} is an apocalyptic number.

It is an amenable number.

110000221122089 is a deficient number, since it is larger than the sum of its proper divisors (1).

110000221122089 is an equidigital number, since it uses as much as digits as its factorization.

110000221122089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 29.

The spelling of 110000221122089 in words is "one hundred ten trillion, two hundred twenty-one million, one hundred twenty-two thousand, eighty-nine".