12112201202 has 8 divisors (see below), whose sum is σ = 18188926812. Its totient is φ = 6049225600.

The previous prime is 12112201147. The next prime is 12112201207. The reversal of 12112201202 is 20210221121.

It can be written as a sum of positive squares in 2 ways, for example, as 11970329281 + 141871921 = 109409^2 + 11911^2 .

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

It is not an unprimeable number, because it can be changed into a prime (12112201207) 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, 3435299 + ... + 3438822.

Almost surely, 2^12112201202 is an apocalyptic number.

12112201202 is a deficient number, since it is larger than the sum of its proper divisors (6076725610).

12112201202 is an equidigital number, since it uses as much as digits as its factorization.

12112201202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6875004.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12112201202 its reverse (20210221121), we get a palindrome (32322422323).

The spelling of 12112201202 in words is "twelve billion, one hundred twelve million, two hundred one thousand, two hundred two".