22110110012 has 12 divisors (see below), whose sum is σ = 38699792880. Its totient is φ = 11053026336.

The previous prime is 22110110003. The next prime is 22110110093. The reversal of 22110110012 is 21001101122.

It is a super-3 number, since 3×22110110012³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22110109975 and 22110110002.

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 in 3 ways as a sum of consecutive naturals, for example, 482513 + ... + 526344.

It is an arithmetic number, because the mean of its divisors is an integer number (3224982740).

Almost surely, 2^22110110012 is an apocalyptic number.

It is an amenable number.

22110110012 is a deficient number, since it is larger than the sum of its proper divisors (16589682868).

22110110012 is a wasteful number, since it uses less digits than its factorization.

22110110012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014340 (or 1014338 counting only the distinct ones).

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

Adding to 22110110012 its reverse (21001101122), we get a palindrome (43111211134).

The spelling of 22110110012 in words is "twenty-two billion, one hundred ten million, one hundred ten thousand, twelve".