112002210 has 64 divisors (see below), whose sum is σ = 301397760. Its totient is φ = 29594880.

The previous prime is 112002199. The next prime is 112002211. The reversal of 112002210 is 12200211.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 112002192 and 112002201.

It is not an unprimeable number, because it can be changed into a prime (112002211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28675 + ... + 32345.

It is an arithmetic number, because the mean of its divisors is an integer number (4709340).

Almost surely, 2^112002210 is an apocalyptic number.

112002210 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 112002210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150698880).

112002210 is an abundant number, since it is smaller than the sum of its proper divisors (189395550).

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

112002210 is a wasteful number, since it uses less digits than its factorization.

112002210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3800 (or 3794 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 112002210 is about 10583.1096564290. The cubic root of 112002210 is about 482.0316232990.

Adding to 112002210 its reverse (12200211), we get a palindrome (124202421).

The spelling of 112002210 in words is "one hundred twelve million, two thousand, two hundred ten".