12122332219 has 2 divisors, whose sum is σ = 12122332220. Its totient is φ = 12122332218.

The previous prime is 12122332181. The next prime is 12122332223. The reversal of 12122332219 is 91223322121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12122332219 - 2¹⁵ = 12122299451 is a prime.

It is a super-2 number, since 2×12122332219² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12122332259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6061166109 + 6061166110.

It is an arithmetic number, because the mean of its divisors is an integer number (6061166110).

Almost surely, 2^12122332219 is an apocalyptic number.

12122332219 is a deficient number, since it is larger than the sum of its proper divisors (1).

12122332219 is an equidigital number, since it uses as much as digits as its factorization.

12122332219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 28.

The spelling of 12122332219 in words is "twelve billion, one hundred twenty-two million, three hundred thirty-two thousand, two hundred nineteen".