12112201697933 has 2 divisors, whose sum is σ = 12112201697934. Its totient is φ = 12112201697932.

The previous prime is 12112201697927. The next prime is 12112201697941. The reversal of 12112201697933 is 33979610221121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11200554838729 + 911646859204 = 3346723^2 + 954802^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12112201697933 is a prime.

It is a super-2 number, since 2×12112201697933² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12112201697963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6056100848966 + 6056100848967.

It is an arithmetic number, because the mean of its divisors is an integer number (6056100848967).

Almost surely, 2^{12112201697933} is an apocalyptic number.

It is an amenable number.

12112201697933 is a deficient number, since it is larger than the sum of its proper divisors (1).

12112201697933 is an equidigital number, since it uses as much as digits as its factorization.

12112201697933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 244944, while the sum is 47.

The spelling of 12112201697933 in words is "twelve trillion, one hundred twelve billion, two hundred one million, six hundred ninety-seven thousand, nine hundred thirty-three".