2223101211999 has 4 divisors (see below), whose sum is σ = 2964134949336. Its totient is φ = 1482067474664.

The previous prime is 2223101211997. The next prime is 2223101212063. The reversal of 2223101211999 is 9991121013222.

2223101211999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2223101211999 - 2¹ = 2223101211997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2223101211999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223101211997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370516868664 + ... + 370516868669.

It is an arithmetic number, because the mean of its divisors is an integer number (741033737334).

Almost surely, 2^{2223101211999} is an apocalyptic number.

2223101211999 is a deficient number, since it is larger than the sum of its proper divisors (741033737337).

2223101211999 is an equidigital number, since it uses as much as digits as its factorization.

2223101211999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741033737336.

The product of its (nonzero) digits is 34992, while the sum is 42.

The spelling of 2223101211999 in words is "two trillion, two hundred twenty-three billion, one hundred one million, two hundred eleven thousand, nine hundred ninety-nine".