112112022 has 32 divisors (see below), whose sum is σ = 248626944. Its totient is φ = 33415200.

The previous prime is 112112009. The next prime is 112112069. The reversal of 112112022 is 220211211.

It is a junction number, because it is equal to n+sod(n) for n = 112111989 and 112112007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9898 + ... + 17949.

It is an arithmetic number, because the mean of its divisors is an integer number (7769592).

Almost surely, 2^112112022 is an apocalyptic number.

112112022 is an abundant number, since it is smaller than the sum of its proper divisors (136514922).

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

112112022 is a wasteful number, since it uses less digits than its factorization.

112112022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27924.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 112112022 is about 10588.2964635488. The cubic root of 112112022 is about 482.1891069974.

Adding to 112112022 its reverse (220211211), we get a palindrome (332323233).

The spelling of 112112022 in words is "one hundred twelve million, one hundred twelve thousand, twenty-two".