22200001112 has 16 divisors (see below), whose sum is σ = 42211270800. Its totient is φ = 10943662240.

The previous prime is 22200001099. The next prime is 22200001129. The reversal of 22200001112 is 21110000222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22200001093 and 22200001102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19541687 + ... + 19542822.

It is an arithmetic number, because the mean of its divisors is an integer number (2638204425).

Almost surely, 2^22200001112 is an apocalyptic number.

It is an amenable number.

22200001112 is a deficient number, since it is larger than the sum of its proper divisors (20011269688).

22200001112 is a wasteful number, since it uses less digits than its factorization.

22200001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39084586 (or 39084582 counting only the distinct ones).

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

Adding to 22200001112 its reverse (21110000222), we get a palindrome (43310001334).

The spelling of 22200001112 in words is "twenty-two billion, two hundred million, one thousand, one hundred twelve".