2022002112112 has 20 divisors (see below), whose sum is σ = 3918934626496. Its totient is φ = 1010664144000.

The previous prime is 2022002112083. The next prime is 2022002112131. The reversal of 2022002112112 is 2112112002202.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21007488 + ... + 21103519.

Almost surely, 2^{2022002112112} is an apocalyptic number.

It is an amenable number.

2022002112112 is a deficient number, since it is larger than the sum of its proper divisors (1896932514384).

2022002112112 is a wasteful number, since it uses less digits than its factorization.

2022002112112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42114016 (or 42114010 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2022002112112 its reverse (2112112002202), we get a palindrome (4134114114314).

The spelling of 2022002112112 in words is "two trillion, twenty-two billion, two million, one hundred twelve thousand, one hundred twelve".