212212111114 has 16 divisors (see below), whose sum is σ = 323253836928. Its totient is φ = 104462642592.

The previous prime is 212212111093. The next prime is 212212111117. The reversal of 212212111114 is 411111212212.

212212111114 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 212212111091 and 212212111100.

It is not an unprimeable number, because it can be changed into a prime (212212111117) 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, 216802 + ... + 686605.

It is an arithmetic number, because the mean of its divisors is an integer number (20203364808).

Almost surely, 2^212212111114 is an apocalyptic number.

212212111114 is a deficient number, since it is larger than the sum of its proper divisors (111041725814).

212212111114 is a wasteful number, since it uses less digits than its factorization.

212212111114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905229.

The product of its digits is 64, while the sum is 19.

Adding to 212212111114 its reverse (411111212212), we get a palindrome (623323323326).

The spelling of 212212111114 in words is "two hundred twelve billion, two hundred twelve million, one hundred eleven thousand, one hundred fourteen".