22001110112 has 12 divisors (see below), whose sum is σ = 43314685596. Its totient is φ = 11000555040.

The previous prime is 22001110091. The next prime is 22001110141. The reversal of 22001110112 is 21101110022.

It is a junction number, because it is equal to n+sod(n) for n = 22001110093 and 22001110102.

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 as a sum of consecutive naturals, namely, 343767314 + ... + 343767377.

It is an arithmetic number, because the mean of its divisors is an integer number (3609557133).

Almost surely, 2^22001110112 is an apocalyptic number.

It is an amenable number.

22001110112 is a deficient number, since it is larger than the sum of its proper divisors (21313575484).

22001110112 is an equidigital number, since it uses as much as digits as its factorization.

22001110112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687534701 (or 687534693 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 22001110112 its reverse (21101110022), we get a palindrome (43102220134).

The spelling of 22001110112 in words is "twenty-two billion, one million, one hundred ten thousand, one hundred twelve".