12233011263427 has 2 divisors, whose sum is σ = 12233011263428. Its totient is φ = 12233011263426.

The previous prime is 12233011263409. The next prime is 12233011263461. The reversal of 12233011263427 is 72436211033221.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12233011263427 is a prime.

It is a super-2 number, since 2×12233011263427² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12233011267427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6116505631713 + 6116505631714.

It is an arithmetic number, because the mean of its divisors is an integer number (6116505631714).

Almost surely, 2^{12233011263427} is an apocalyptic number.

12233011263427 is a deficient number, since it is larger than the sum of its proper divisors (1).

12233011263427 is an equidigital number, since it uses as much as digits as its factorization.

12233011263427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 37.

Adding to 12233011263427 its reverse (72436211033221), we get a palindrome (84669222296648).

The spelling of 12233011263427 in words is "twelve trillion, two hundred thirty-three billion, eleven million, two hundred sixty-three thousand, four hundred twenty-seven".