12210313823 has 2 divisors, whose sum is σ = 12210313824. Its totient is φ = 12210313822.

The previous prime is 12210313811. The next prime is 12210313867. The reversal of 12210313823 is 32831301221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12210313823 - 2²⁸ = 11941878367 is a prime.

It is a super-2 number, since 2×12210313823² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12210313792 and 12210313801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12210310823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105156911 + 6105156912.

It is an arithmetic number, because the mean of its divisors is an integer number (6105156912).

Almost surely, 2^12210313823 is an apocalyptic number.

12210313823 is a deficient number, since it is larger than the sum of its proper divisors (1).

12210313823 is an equidigital number, since it uses as much as digits as its factorization.

12210313823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 12210313823 in words is "twelve billion, two hundred ten million, three hundred thirteen thousand, eight hundred twenty-three".