110212001111 has 2 divisors, whose sum is σ = 110212001112. Its totient is φ = 110212001110.

The previous prime is 110212001089. The next prime is 110212001131. The reversal of 110212001111 is 111100212011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110212001111 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 110212001092 and 110212001101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110212001131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55106000555 + 55106000556.

It is an arithmetic number, because the mean of its divisors is an integer number (55106000556).

Almost surely, 2^110212001111 is an apocalyptic number.

110212001111 is a deficient number, since it is larger than the sum of its proper divisors (1).

110212001111 is an equidigital number, since it uses as much as digits as its factorization.

110212001111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 110212001111 its reverse (111100212011), we get a palindrome (221312213122).

The spelling of 110212001111 in words is "one hundred ten billion, two hundred twelve million, one thousand, one hundred eleven".