12220233343 has 2 divisors, whose sum is σ = 12220233344. Its totient is φ = 12220233342.

The previous prime is 12220233331. The next prime is 12220233383. The reversal of 12220233343 is 34333202221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12220233343 - 2²¹ = 12218136191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12220233383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6110116671 + 6110116672.

It is an arithmetic number, because the mean of its divisors is an integer number (6110116672).

Almost surely, 2^12220233343 is an apocalyptic number.

12220233343 is a deficient number, since it is larger than the sum of its proper divisors (1).

12220233343 is an equidigital number, since it uses as much as digits as its factorization.

12220233343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 12220233343 its reverse (34333202221), we get a palindrome (46553435564).

The spelling of 12220233343 in words is "twelve billion, two hundred twenty million, two hundred thirty-three thousand, three hundred forty-three".