12112202222229 has 16 divisors (see below), whose sum is σ = 17307212579712. Its totient is φ = 7514973880128.

The previous prime is 12112202222191. The next prime is 12112202222231. The reversal of 12112202222229 is 92222220221121.

It is not a de Polignac number, because 12112202222229 - 2¹⁹ = 12112201697941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12112202222196 and 12112202222205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12112202222249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2372148294 + ... + 2372153399.

It is an arithmetic number, because the mean of its divisors is an integer number (1081700786232).

Almost surely, 2^{12112202222229} is an apocalyptic number.

It is an amenable number.

12112202222229 is a deficient number, since it is larger than the sum of its proper divisors (5195010357483).

12112202222229 is a wasteful number, since it uses less digits than its factorization.

12112202222229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4744301756.

The product of its (nonzero) digits is 4608, while the sum is 30.

The spelling of 12112202222229 in words is "twelve trillion, one hundred twelve billion, two hundred two million, two hundred twenty-two thousand, two hundred twenty-nine".