12010222219 has 2 divisors, whose sum is σ = 12010222220. Its totient is φ = 12010222218.

The previous prime is 12010222207. The next prime is 12010222243. The reversal of 12010222219 is 91222201021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12010222219 - 2²³ = 12001833611 is a prime.

It is a super-2 number, since 2×12010222219² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12010222219.

It is not a weakly prime, because it can be changed into another prime (12010222019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005111109 + 6005111110.

It is an arithmetic number, because the mean of its divisors is an integer number (6005111110).

Almost surely, 2^12010222219 is an apocalyptic number.

12010222219 is a deficient number, since it is larger than the sum of its proper divisors (1).

12010222219 is an equidigital number, since it uses as much as digits as its factorization.

12010222219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 12010222219 in words is "twelve billion, ten million, two hundred twenty-two thousand, two hundred nineteen".