12243200234233 has 2 divisors, whose sum is σ = 12243200234234. Its totient is φ = 12243200234232.

The previous prime is 12243200234201. The next prime is 12243200234299. The reversal of 12243200234233 is 33243200234221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7743235632889 + 4499964601344 = 2782667^2 + 2121312^2 .

It is a cyclic number.

It is not a de Polignac number, because 12243200234233 - 2⁵ = 12243200234201 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12243200234195 and 12243200234204.

It is not a weakly prime, because it can be changed into another prime (12243201234233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6121600117116 + 6121600117117.

It is an arithmetic number, because the mean of its divisors is an integer number (6121600117117).

Almost surely, 2^{12243200234233} is an apocalyptic number.

It is an amenable number.

12243200234233 is a deficient number, since it is larger than the sum of its proper divisors (1).

12243200234233 is an equidigital number, since it uses as much as digits as its factorization.

12243200234233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 12243200234233 its reverse (33243200234221), we get a palindrome (45486400468454).

The spelling of 12243200234233 in words is "twelve trillion, two hundred forty-three billion, two hundred million, two hundred thirty-four thousand, two hundred thirty-three".