12112223288453 has 2 divisors, whose sum is σ = 12112223288454. Its totient is φ = 12112223288452.

The previous prime is 12112223288447. The next prime is 12112223288519. The reversal of 12112223288453 is 35488232221121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6722108846209 + 5390114442244 = 2592703^2 + 2321662^2 .

It is a cyclic number.

It is not a de Polignac number, because 12112223288453 - 2¹⁴ = 12112223272069 is a prime.

It is a super-3 number, since 3×12112223288453³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12112223288423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6056111644226 + 6056111644227.

It is an arithmetic number, because the mean of its divisors is an integer number (6056111644227).

Almost surely, 2^{12112223288453} is an apocalyptic number.

It is an amenable number.

12112223288453 is a deficient number, since it is larger than the sum of its proper divisors (1).

12112223288453 is an equidigital number, since it uses as much as digits as its factorization.

12112223288453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 368640, while the sum is 44.

The spelling of 12112223288453 in words is "twelve trillion, one hundred twelve billion, two hundred twenty-three million, two hundred eighty-eight thousand, four hundred fifty-three".