112022012 has 24 divisors (see below), whose sum is σ = 204123360. Its totient is φ = 53726400.

The previous prime is 112022011. The next prime is 112022017. The reversal of 112022012 is 210220211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 112021984 and 112022002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112022011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15137 + ... + 21287.

It is an arithmetic number, because the mean of its divisors is an integer number (8505140).

Almost surely, 2^112022012 is an apocalyptic number.

It is an amenable number.

112022012 is a deficient number, since it is larger than the sum of its proper divisors (92101348).

112022012 is a wasteful number, since it uses less digits than its factorization.

112022012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6341 (or 6339 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 112022012 is about 10584.0451624131. The cubic root of 112022012 is about 482.0600293686.

Adding to 112022012 its reverse (210220211), we get a palindrome (322242223).

It can be divided in two parts, 1120 and 22012, that added together give a palindrome (23132).

The spelling of 112022012 in words is "one hundred twelve million, twenty-two thousand, twelve".