2022222001112 has 64 divisors (see below), whose sum is σ = 3930331356000. Its totient is φ = 974751989760.

The previous prime is 2022222001099. The next prime is 2022222001159. The reversal of 2022222001112 is 2111002222202.

It is a happy number.

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, 20408264 + ... + 20507112.

Almost surely, 2^{2022222001112} is an apocalyptic number.

It is an amenable number.

2022222001112 is a deficient number, since it is larger than the sum of its proper divisors (1908109354888).

2022222001112 is a wasteful number, since it uses less digits than its factorization.

2022222001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99636 (or 99632 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2022222001112 its reverse (2111002222202), we get a palindrome (4133224223314).

The spelling of 2022222001112 in words is "two trillion, twenty-two billion, two hundred twenty-two million, one thousand, one hundred twelve".