12112122095 has 12 divisors (see below), whose sum is σ = 14785091400. Its totient is φ = 9525451824.

The previous prime is 12112122089. The next prime is 12112122103. The reversal of 12112122095 is 59022121121.

It is not a de Polignac number, because 12112122095 - 2¹⁸ = 12111859951 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 330545 + ... + 365354.

It is an arithmetic number, because the mean of its divisors is an integer number (1232090950).

Almost surely, 2^12112122095 is an apocalyptic number.

12112122095 is a deficient number, since it is larger than the sum of its proper divisors (2672969305).

12112122095 is an frugal number, since it uses more digits than its factorization.

12112122095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696022 (or 695963 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 26.

The spelling of 12112122095 in words is "twelve billion, one hundred twelve million, one hundred twenty-two thousand, ninety-five".