12001233212219 has 2 divisors, whose sum is σ = 12001233212220. Its totient is φ = 12001233212218.

The previous prime is 12001233212167. The next prime is 12001233212251. The reversal of 12001233212219 is 91221233210021.

12001233212219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12001233212219 - 2²⁴ = 12001216435003 is a prime.

It is a super-2 number, since 2×12001233212219² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12001233212191 and 12001233212200.

It is not a weakly prime, because it can be changed into another prime (12001233212519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6000616606109 + 6000616606110.

It is an arithmetic number, because the mean of its divisors is an integer number (6000616606110).

Almost surely, 2^{12001233212219} is an apocalyptic number.

12001233212219 is a deficient number, since it is larger than the sum of its proper divisors (1).

12001233212219 is an equidigital number, since it uses as much as digits as its factorization.

12001233212219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 12001233212219 in words is "twelve trillion, one billion, two hundred thirty-three million, two hundred twelve thousand, two hundred nineteen".