22211001112 has 16 divisors (see below), whose sum is σ = 41648263200. Its totient is φ = 11104797600.

The previous prime is 22211001103. The next prime is 22211001151. The reversal of 22211001112 is 21110011222.

It is a junction number, because it is equal to n+sod(n) for n = 22211001092 and 22211001101.

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, 61314 + ... + 219502.

It is an arithmetic number, because the mean of its divisors is an integer number (2603016450).

Almost surely, 2^22211001112 is an apocalyptic number.

It is an amenable number.

22211001112 is a deficient number, since it is larger than the sum of its proper divisors (19437262088).

22211001112 is a wasteful number, since it uses less digits than its factorization.

22211001112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175746 (or 175742 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 22211001112 its reverse (21110011222), we get a palindrome (43321012334).

The spelling of 22211001112 in words is "twenty-two billion, two hundred eleven million, one thousand, one hundred twelve".