112200211021110 has 128 divisors (see below), whose sum is σ = 281243448210816. Its totient is φ = 28624009052160.

The previous prime is 112200211021079. The next prime is 112200211021141. The reversal of 112200211021110 is 11120112002211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (112200211021079) and next prime (112200211021141).

It is a super-2 number, since 2×112200211021110² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 112200211021110.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11922154 + ... + 19145186.

It is an arithmetic number, because the mean of its divisors is an integer number (2197214439147).

Almost surely, 2^{112200211021110} is an apocalyptic number.

112200211021110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 112200211021110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140621724105408).

112200211021110 is an abundant number, since it is smaller than the sum of its proper divisors (169043237189706).

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

112200211021110 is a wasteful number, since it uses less digits than its factorization.

112200211021110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7223330.

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

Adding to 112200211021110 its reverse (11120112002211), we get a palindrome (123320323023321).

The spelling of 112200211021110 in words is "one hundred twelve trillion, two hundred billion, two hundred eleven million, twenty-one thousand, one hundred ten".