2211320000111 has 2 divisors, whose sum is σ = 2211320000112. Its totient is φ = 2211320000110.

The previous prime is 2211320000093. The next prime is 2211320000179. The reversal of 2211320000111 is 1110000231122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2211320000111 - 2⁶ = 2211320000047 is a prime.

It is a super-2 number, since 2×2211320000111² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2211370000111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105660000055 + 1105660000056.

It is an arithmetic number, because the mean of its divisors is an integer number (1105660000056).

Almost surely, 2^{2211320000111} is an apocalyptic number.

2211320000111 is a deficient number, since it is larger than the sum of its proper divisors (1).

2211320000111 is an equidigital number, since it uses as much as digits as its factorization.

2211320000111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 2211320000111 its reverse (1110000231122), we get a palindrome (3321320231233).

The spelling of 2211320000111 in words is "two trillion, two hundred eleven billion, three hundred twenty million, one hundred eleven", and thus it is an aban number.