109422766079 has 4 divisors (see below), whose sum is σ = 119370290280. Its totient is φ = 99475241880.

The previous prime is 109422766043. The next prime is 109422766081. The reversal of 109422766079 is 970667224901.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-109422766079 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 109422766079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109422766039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4973762084 + ... + 4973762105.

It is an arithmetic number, because the mean of its divisors is an integer number (29842572570).

Almost surely, 2^109422766079 is an apocalyptic number.

109422766079 is a deficient number, since it is larger than the sum of its proper divisors (9947524201).

109422766079 is an equidigital number, since it uses as much as digits as its factorization.

109422766079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9947524200.

The product of its (nonzero) digits is 2286144, while the sum is 53.

The spelling of 109422766079 in words is "one hundred nine billion, four hundred twenty-two million, seven hundred sixty-six thousand, seventy-nine".