112422031222 has 4 divisors (see below), whose sum is σ = 168633046836. Its totient is φ = 56211015610.

The previous prime is 112422031199. The next prime is 112422031229. The reversal of 112422031222 is 222130224211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 222130224211 = 7 ⋅31732889173.

It is a junction number, because it is equal to n+sod(n) for n = 112422031193 and 112422031202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112422031229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28105507804 + ... + 28105507807.

It is an arithmetic number, because the mean of its divisors is an integer number (42158261709).

Almost surely, 2^112422031222 is an apocalyptic number.

112422031222 is a deficient number, since it is larger than the sum of its proper divisors (56211015614).

112422031222 is an equidigital number, since it uses as much as digits as its factorization.

112422031222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56211015613.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 112422031222 its reverse (222130224211), we get a palindrome (334552255433).

The spelling of 112422031222 in words is "one hundred twelve billion, four hundred twenty-two million, thirty-one thousand, two hundred twenty-two".