12112200322 has 8 divisors (see below), whose sum is σ = 18169939836. Its totient is φ = 6055553712.

The previous prime is 12112200319. The next prime is 12112200337. The reversal of 12112200322 is 22300221121.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10807473681 + 1304726641 = 103959^2 + 36121^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 12112200296 and 12112200305.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244933 + ... + 290200.

Almost surely, 2^12112200322 is an apocalyptic number.

12112200322 is a deficient number, since it is larger than the sum of its proper divisors (6057739514).

12112200322 is a wasteful number, since it uses less digits than its factorization.

12112200322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546452.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12112200322 its reverse (22300221121), we get a palindrome (34412421443).

The spelling of 12112200322 in words is "twelve billion, one hundred twelve million, two hundred thousand, three hundred twenty-two".