11210102231112 has 192 divisors, whose sum is σ = 31598236313280. Its totient is φ = 3587203708416.

The previous prime is 11210102231089. The next prime is 11210102231161. The reversal of 11210102231112 is 21113220101211.

It is a happy number.

11210102231112 is a `hidden beast` number, since 11 + 210 + 102 + 231 + 112 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 170886783 + ... + 170952369.

It is an arithmetic number, because the mean of its divisors is an integer number (164574147465).

Almost surely, 2^{11210102231112} is an apocalyptic number.

11210102231112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11210102231112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15799118156640).

11210102231112 is an abundant number, since it is smaller than the sum of its proper divisors (20388134082168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11210102231112 is a wasteful number, since it uses less digits than its factorization.

11210102231112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66492 (or 66485 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 11210102231112 its reverse (21113220101211), we get a palindrome (32323322332323).

The spelling of 11210102231112 in words is "eleven trillion, two hundred ten billion, one hundred two million, two hundred thirty-one thousand, one hundred twelve".