22000201112 has 64 divisors (see below), whose sum is σ = 42914551680. Its totient is φ = 10566081792.

The previous prime is 22000201087. The next prime is 22000201129. The reversal of 22000201112 is 21110200022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22000201093 and 22000201102.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 6650963 + ... + 6654269.

It is an arithmetic number, because the mean of its divisors is an integer number (670539870).

Almost surely, 2^22000201112 is an apocalyptic number.

It is an amenable number.

22000201112 is a deficient number, since it is larger than the sum of its proper divisors (20914350568).

22000201112 is a wasteful number, since it uses less digits than its factorization.

22000201112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3672 (or 3668 counting only the distinct ones).

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

Adding to 22000201112 its reverse (21110200022), we get a palindrome (43110401134).

The spelling of 22000201112 in words is "twenty-two billion, two hundred one thousand, one hundred twelve".