112102012211 has 8 divisors (see below), whose sum is σ = 128124758784. Its totient is φ = 96081309000.

The previous prime is 112102012189. The next prime is 112102012237. The reversal of 112102012211 is 112210201211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112102012211 is a prime.

It is a super-2 number, since 2×112102012211² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112102012291) 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, 391415 + ... + 614336.

It is an arithmetic number, because the mean of its divisors is an integer number (16015594848).

Almost surely, 2^112102012211 is an apocalyptic number.

112102012211 is a deficient number, since it is larger than the sum of its proper divisors (16022746573).

112102012211 is a wasteful number, since it uses less digits than its factorization.

112102012211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021681.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112102012211 its reverse (112210201211), we get a palindrome (224312213422).

The spelling of 112102012211 in words is "one hundred twelve billion, one hundred two million, twelve thousand, two hundred eleven".