2022112112 has 20 divisors (see below), whose sum is σ = 3956635896. Its totient is φ = 1001044800.

The previous prime is 2022112097. The next prime is 2022112117. The reversal of 2022112112 is 2112112202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022112117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 624038 + ... + 627269.

Almost surely, 2^2022112112 is an apocalyptic number.

It is an amenable number.

2022112112 is a deficient number, since it is larger than the sum of its proper divisors (1934523784).

2022112112 is a wasteful number, since it uses less digits than its factorization.

2022112112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251416 (or 1251410 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 2022112112 is about 44967.9009072027. The cubic root of 2022112112 is about 1264.5472947737.

Adding to 2022112112 its reverse (2112112202), we get a palindrome (4134224314).

It can be divided in two parts, 202 and 2112112, that multiplied together give a palindrome (426646624).

The spelling of 2022112112 in words is "two billion, twenty-two million, one hundred twelve thousand, one hundred twelve".