2212000001111 has 8 divisors (see below), whose sum is σ = 2212935957648. Its totient is φ = 2211064240000.

The previous prime is 2212000001041. The next prime is 2212000001179. The reversal of 2212000001111 is 1111000002122.

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 2212000001111 - 2¹⁰ = 2212000000087 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2212000001092 and 2212000001101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212000001411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25299791 + ... + 25387071.

It is an arithmetic number, because the mean of its divisors is an integer number (276616994706).

Almost surely, 2^{2212000001111} is an apocalyptic number.

2212000001111 is a deficient number, since it is larger than the sum of its proper divisors (935956537).

2212000001111 is an equidigital number, since it uses as much as digits as its factorization.

2212000001111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97713.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 2212000001111 its reverse (1111000002122), we get a palindrome (3323000003233).

The spelling of 2212000001111 in words is "two trillion, two hundred twelve billion, one thousand, one hundred eleven".