112022221134 has 32 divisors (see below), whose sum is σ = 224340505344. Its totient is φ = 37291435200.

The previous prime is 112022221127. The next prime is 112022221159. The reversal of 112022221134 is 431122220211.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 112022221134.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18208959 + ... + 18215109.

It is an arithmetic number, because the mean of its divisors is an integer number (7010640792).

Almost surely, 2^112022221134 is an apocalyptic number.

112022221134 is an abundant number, since it is smaller than the sum of its proper divisors (112318284210).

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

112022221134 is a wasteful number, since it uses less digits than its factorization.

112022221134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9672.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 112022221134 its reverse (431122220211), we get a palindrome (543144441345).

The spelling of 112022221134 in words is "one hundred twelve billion, twenty-two million, two hundred twenty-one thousand, one hundred thirty-four".