112011102221111 has 8 divisors (see below), whose sum is σ = 116885803473504. Its totient is φ = 107136788746240.

The previous prime is 112011102221107. The next prime is 112011102221113. The reversal of 112011102221111 is 111122201110211.

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

It is a cyclic number.

It is not a de Polignac number, because 112011102221111 - 2² = 112011102221107 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112011102221111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112011102221113) 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, 96354026 + ... + 97509591.

It is an arithmetic number, because the mean of its divisors is an integer number (14610725434188).

Almost surely, 2^{112011102221111} is an apocalyptic number.

112011102221111 is a deficient number, since it is larger than the sum of its proper divisors (4874701252393).

112011102221111 is a wasteful number, since it uses less digits than its factorization.

112011102221111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193888761.

The product of its (nonzero) digits is 16, while the sum is 17.

Adding to 112011102221111 its reverse (111122201110211), we get a palindrome (223133303331322).

The spelling of 112011102221111 in words is "one hundred twelve trillion, eleven billion, one hundred two million, two hundred twenty-one thousand, one hundred eleven".