12112100023333 has 4 divisors (see below), whose sum is σ = 12114649407168. Its totient is φ = 12109550639500.

The previous prime is 12112100023327. The next prime is 12112100023369. The reversal of 12112100023333 is 33332000121121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12112100023333 - 2¹⁷ = 12112099892261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12112100023313) 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, 1274684791 + ... + 1274694292.

It is an arithmetic number, because the mean of its divisors is an integer number (3028662351792).

Almost surely, 2^{12112100023333} is an apocalyptic number.

It is an amenable number.

12112100023333 is a deficient number, since it is larger than the sum of its proper divisors (2549383835).

12112100023333 is an equidigital number, since it uses as much as digits as its factorization.

12112100023333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2549383834.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 12112100023333 its reverse (33332000121121), we get a palindrome (45444100144454).

The spelling of 12112100023333 in words is "twelve trillion, one hundred twelve billion, one hundred million, twenty-three thousand, three hundred thirty-three".