112301121222 has 32 divisors (see below), whose sum is σ = 250740812160. Its totient is φ = 37256292360.

The previous prime is 112301121199. The next prime is 112301121227. The reversal of 112301121222 is 222121103211.

It is a super-2 number, since 2×112301121222² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 112301121195 and 112301121204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112301121227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4916688 + ... + 4939475.

It is an arithmetic number, because the mean of its divisors is an integer number (7835650380).

Almost surely, 2^112301121222 is an apocalyptic number.

112301121222 is an abundant number, since it is smaller than the sum of its proper divisors (138439690938).

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

112301121222 is a wasteful number, since it uses less digits than its factorization.

112301121222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9856385 (or 9856379 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 112301121222 its reverse (222121103211), we get a palindrome (334422224433).

The spelling of 112301121222 in words is "one hundred twelve billion, three hundred one million, one hundred twenty-one thousand, two hundred twenty-two".