22213100112 has 80 divisors (see below), whose sum is σ = 65607800832. Its totient is φ = 6344058240.

The previous prime is 22213100093. The next prime is 22213100113. The reversal of 22213100112 is 21100131222.

It is a junction number, because it is equal to n+sod(n) for n = 22213100091 and 22213100100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22213100113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 925933 + ... + 949619.

Almost surely, 2^22213100112 is an apocalyptic number.

It is an amenable number.

22213100112 is an abundant number, since it is smaller than the sum of its proper divisors (43394700720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22213100112 is a wasteful number, since it uses less digits than its factorization.

22213100112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26496 (or 26490 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 22213100112 its reverse (21100131222), we get a palindrome (43313231334).

The spelling of 22213100112 in words is "twenty-two billion, two hundred thirteen million, one hundred thousand, one hundred twelve".