110122130109 has 4 divisors (see below), whose sum is σ = 146829506816. Its totient is φ = 73414753404.

The previous prime is 110122130101. The next prime is 110122130207. The reversal of 110122130109 is 901031221011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 110122130109 - 2³ = 110122130101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110122130101) 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, 18353688349 + ... + 18353688354.

It is an arithmetic number, because the mean of its divisors is an integer number (36707376704).

Almost surely, 2^110122130109 is an apocalyptic number.

It is an amenable number.

110122130109 is a deficient number, since it is larger than the sum of its proper divisors (36707376707).

110122130109 is an equidigital number, since it uses as much as digits as its factorization.

110122130109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36707376706.

The product of its (nonzero) digits is 108, while the sum is 21.

The spelling of 110122130109 in words is "one hundred ten billion, one hundred twenty-two million, one hundred thirty thousand, one hundred nine".