112000212221122 has 32 divisors (see below), whose sum is σ = 177621273910080. Its totient is φ = 52819193733120.

The previous prime is 112000212221069. The next prime is 112000212221129. The reversal of 112000212221122 is 221122212000211.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 112000212221122.

It is not an unprimeable number, because it can be changed into a prime (112000212221129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34597378 + ... + 37695874.

It is an arithmetic number, because the mean of its divisors is an integer number (5550664809690).

Almost surely, 2^{112000212221122} is an apocalyptic number.

112000212221122 is a deficient number, since it is larger than the sum of its proper divisors (65621061688958).

112000212221122 is a wasteful number, since it uses less digits than its factorization.

112000212221122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3102706.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 112000212221122 its reverse (221122212000211), we get a palindrome (333122424221333).

The spelling of 112000212221122 in words is "one hundred twelve trillion, two hundred twelve million, two hundred twenty-one thousand, one hundred twenty-two".