12201210012219 has 12 divisors (see below), whose sum is σ = 16809991737768. Its totient is φ = 7871748393120.

The previous prime is 12201210012217. The next prime is 12201210012239. The reversal of 12201210012219 is 91221001210221.

It is not a de Polignac number, because 12201210012219 - 2¹ = 12201210012217 is a prime.

It is a super-2 number, since 2×12201210012219² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12201210012217) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2116058514 + ... + 2116064279.

It is an arithmetic number, because the mean of its divisors is an integer number (1400832644814).

Almost surely, 2^{12201210012219} is an apocalyptic number.

12201210012219 is a deficient number, since it is larger than the sum of its proper divisors (4608781725549).

12201210012219 is an equidigital number, since it uses as much as digits as its factorization.

12201210012219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4232122858 (or 4232122827 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 24.

The spelling of 12201210012219 in words is "twelve trillion, two hundred one billion, two hundred ten million, twelve thousand, two hundred nineteen".