22320110112 has 96 divisors (see below), whose sum is σ = 60741757440. Its totient is φ = 7168911360.

The previous prime is 22320110063. The next prime is 22320110117. The reversal of 22320110112 is 21101102322.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-3 number, since 3×22320110112³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22320110091 and 22320110100.

It is not an unprimeable number, because it can be changed into a prime (22320110117) 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, 677314 + ... + 709502.

It is an arithmetic number, because the mean of its divisors is an integer number (632726640).

Almost surely, 2^22320110112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22320110112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30370878720).

22320110112 is an abundant number, since it is smaller than the sum of its proper divisors (38421647328).

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

22320110112 is a wasteful number, since it uses less digits than its factorization.

22320110112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32466 (or 32458 counting only the distinct ones).

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

Adding to 22320110112 its reverse (21101102322), we get a palindrome (43421212434).

The spelling of 22320110112 in words is "twenty-two billion, three hundred twenty million, one hundred ten thousand, one hundred twelve".