22020300112 has 40 divisors (see below), whose sum is σ = 43289372160. Its totient is φ = 10849023360.

The previous prime is 22020300109. The next prime is 22020300157. The reversal of 22020300112 is 21100302022.

It is a junction number, because it is equal to n+sod(n) for n = 22020300092 and 22020300101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2573313 + ... + 2581855.

It is an arithmetic number, because the mean of its divisors is an integer number (1082234304).

Almost surely, 2^22020300112 is an apocalyptic number.

It is an amenable number.

22020300112 is a deficient number, since it is larger than the sum of its proper divisors (21269072048).

22020300112 is a wasteful number, since it uses less digits than its factorization.

22020300112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10891 (or 10885 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 22020300112 its reverse (21100302022), we get a palindrome (43120602134).

The spelling of 22020300112 in words is "twenty-two billion, twenty million, three hundred thousand, one hundred twelve".