112210210000 has 200 divisors, whose sum is σ = 311599056384. Its totient is φ = 38333760000.

The previous prime is 112210209977. The next prime is 112210210001. The reversal of 112210210000 is 12012211.

It is a tau number, because it is divible by the number of its divisors (200).

It is a super-2 number, since 2×112210210000² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112210210001) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 20507265 + ... + 20512735.

Almost surely, 2^112210210000 is an apocalyptic number.

112210210000 is a gapful number since it is divisible by the number (10) 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 112210210000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155799528192).

112210210000 is an abundant number, since it is smaller than the sum of its proper divisors (199388846384).

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

112210210000 is an equidigital number, since it uses as much as digits as its factorization.

112210210000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5799 (or 5778 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 112210210000 its reverse (12012211), we get a palindrome (112222222211).

The spelling of 112210210000 in words is "one hundred twelve billion, two hundred ten million, two hundred ten thousand".