112200131331222 has 128 divisors (see below), whose sum is σ = 259765715404800. Its totient is φ = 31930308710400.

The previous prime is 112200131331217. The next prime is 112200131331227. The reversal of 112200131331222 is 222133131002211.

It is an interprime number because it is at equal distance from previous prime (112200131331217) and next prime (112200131331227).

It is a junction number, because it is equal to n+sod(n) for n = 112200131331192 and 112200131331201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112200131331227) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 970271347 + ... + 970386977.

It is an arithmetic number, because the mean of its divisors is an integer number (2029419651600).

Almost surely, 2^{112200131331222} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112200131331222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129882857702400).

112200131331222 is an abundant number, since it is smaller than the sum of its proper divisors (147565584073578).

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

112200131331222 is a wasteful number, since it uses less digits than its factorization.

112200131331222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117542.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 112200131331222 its reverse (222133131002211), we get a palindrome (334333262333433).

The spelling of 112200131331222 in words is "one hundred twelve trillion, two hundred billion, one hundred thirty-one million, three hundred thirty-one thousand, two hundred twenty-two".