12210412343 has 2 divisors, whose sum is σ = 12210412344. Its totient is φ = 12210412342.

The previous prime is 12210412337. The next prime is 12210412351. The reversal of 12210412343 is 34321401221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12210412343 - 2¹⁰ = 12210411319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12210412303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105206171 + 6105206172.

It is an arithmetic number, because the mean of its divisors is an integer number (6105206172).

Almost surely, 2^12210412343 is an apocalyptic number.

12210412343 is a deficient number, since it is larger than the sum of its proper divisors (1).

12210412343 is an equidigital number, since it uses as much as digits as its factorization.

12210412343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 12210412343 its reverse (34321401221), we get a palindrome (46531813564).

The spelling of 12210412343 in words is "twelve billion, two hundred ten million, four hundred twelve thousand, three hundred forty-three".