110212212111 has 8 divisors (see below), whose sum is σ = 147000247680. Its totient is φ = 73449492312.

The previous prime is 110212212073. The next prime is 110212212113. The reversal of 110212212111 is 111212212011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 110212212111 - 2²⁵ = 110178657679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110212212113) 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, 6318781 + ... + 6336198.

It is an arithmetic number, because the mean of its divisors is an integer number (18375030960).

Almost surely, 2^110212212111 is an apocalyptic number.

110212212111 is a deficient number, since it is larger than the sum of its proper divisors (36788035569).

110212212111 is a wasteful number, since it uses less digits than its factorization.

110212212111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12657885.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 110212212111 its reverse (111212212011), we get a palindrome (221424424122).

The spelling of 110212212111 in words is "one hundred ten billion, two hundred twelve million, two hundred twelve thousand, one hundred eleven".