110022000212909 has 2 divisors, whose sum is σ = 110022000212910. Its totient is φ = 110022000212908.

The previous prime is 110022000212833. The next prime is 110022000213001. The reversal of 110022000212909 is 909212000220011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72952046192809 + 37069954020100 = 8541197^2 + 6088510^2 .

It is an emirp because it is prime and its reverse (909212000220011) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110022000212909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110022000212809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55011000106454 + 55011000106455.

It is an arithmetic number, because the mean of its divisors is an integer number (55011000106455).

Almost surely, 2^{110022000212909} is an apocalyptic number.

It is an amenable number.

110022000212909 is a deficient number, since it is larger than the sum of its proper divisors (1).

110022000212909 is an equidigital number, since it uses as much as digits as its factorization.

110022000212909 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 110022000212909 in words is "one hundred ten trillion, twenty-two billion, two hundred twelve thousand, nine hundred nine".