12112022229 has 8 divisors (see below), whose sum is σ = 16187724192. Its totient is φ = 8055500880.

The previous prime is 12112022191. The next prime is 12112022233. The reversal of 12112022229 is 92222021121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12112022229 - 2¹¹ = 12112020181 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12112022199 and 12112022208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12112022029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4793679 + ... + 4796204.

It is an arithmetic number, because the mean of its divisors is an integer number (2023465524).

Almost surely, 2^12112022229 is an apocalyptic number.

It is an amenable number.

12112022229 is a deficient number, since it is larger than the sum of its proper divisors (4075701963).

12112022229 is an equidigital number, since it uses as much as digits as its factorization.

12112022229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9590307.

The product of its (nonzero) digits is 576, while the sum is 24.

The spelling of 12112022229 in words is "twelve billion, one hundred twelve million, twenty-two thousand, two hundred twenty-nine".