112210212111 has 8 divisors (see below), whose sum is σ = 154772706480. Its totient is φ = 72227262912.

The previous prime is 112210212077. The next prime is 112210212119. The reversal of 112210212111 is 111212012211.

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 112210212111 - 2⁹ = 112210211599 is a prime.

It is a super-2 number, since 2×112210212111² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112210212119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 644886190 + ... + 644886363.

It is an arithmetic number, because the mean of its divisors is an integer number (19346588310).

Almost surely, 2^112210212111 is an apocalyptic number.

112210212111 is a deficient number, since it is larger than the sum of its proper divisors (42562494369).

112210212111 is a wasteful number, since it uses less digits than its factorization.

112210212111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1289772585.

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

Adding to 112210212111 its reverse (111212012211), we get a palindrome (223422224322).

The spelling of 112210212111 in words is "one hundred twelve billion, two hundred ten million, two hundred twelve thousand, one hundred eleven".