11222110000012 has 12 divisors (see below), whose sum is σ = 19684047451096. Its totient is φ = 5598096442560.

The previous prime is 11222109999929. The next prime is 11222110000039. The reversal of 11222110000012 is 21000001122211.

It is a junction number, because it is equal to n+sod(n) for n = 11222109999947 and 11222110000001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3239637414 + ... + 3239640877.

Almost surely, 2^{11222110000012} is an apocalyptic number.

It is an amenable number.

11222110000012 is a deficient number, since it is larger than the sum of its proper divisors (8461937451084).

11222110000012 is a wasteful number, since it uses less digits than its factorization.

11222110000012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6479278728 (or 6479278726 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11222110000012 its reverse (21000001122211), we get a palindrome (32222111122223).

The spelling of 11222110000012 in words is "eleven trillion, two hundred twenty-two billion, one hundred ten million, twelve", and thus it is an aban number.