12101112212199 has 8 divisors (see below), whose sum is σ = 16134896101872. Its totient is φ = 8067368232000.

The previous prime is 12101112212183. The next prime is 12101112212213. The reversal of 12101112212199 is 99121221110121.

12101112212199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12101112212199 - 2⁴ = 12101112212183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12101112212899) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9262552 + ... + 10487949.

It is an arithmetic number, because the mean of its divisors is an integer number (2016862012734).

Almost surely, 2^{12101112212199} is an apocalyptic number.

12101112212199 is a deficient number, since it is larger than the sum of its proper divisors (4033783889673).

12101112212199 is a wasteful number, since it uses less digits than its factorization.

12101112212199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19954737.

The product of its (nonzero) digits is 1296, while the sum is 33.

The spelling of 12101112212199 in words is "twelve trillion, one hundred one billion, one hundred twelve million, two hundred twelve thousand, one hundred ninety-nine".