12212200121099 has 8 divisors (see below), whose sum is σ = 13647336721200. Its totient is φ = 10831219619200.

The previous prime is 12212200121083. The next prime is 12212200121117. The reversal of 12212200121099 is 99012100221221.

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

It is a cyclic number.

It is not a de Polignac number, because 12212200121099 - 2⁴ = 12212200121083 is a prime.

It is a super-4 number, since 4×12212200121099⁴ (a number of 53 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12212200121299) 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, 13539024074 + ... + 13539024975.

It is an arithmetic number, because the mean of its divisors is an integer number (1705917090150).

Almost surely, 2^{12212200121099} is an apocalyptic number.

12212200121099 is a deficient number, since it is larger than the sum of its proper divisors (1435136600101).

12212200121099 is a wasteful number, since it uses less digits than its factorization.

12212200121099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27078049101.

The product of its (nonzero) digits is 2592, while the sum is 32.

The spelling of 12212200121099 in words is "twelve trillion, two hundred twelve billion, two hundred million, one hundred twenty-one thousand, ninety-nine".