11222002000012 has 12 divisors (see below), whose sum is σ = 19887092152480. Its totient is φ = 5539975670736.

The previous prime is 11222001999997. The next prime is 11222002000049. The reversal of 11222002000012 is 21000020022211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11222001999956 and 11222002000001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17756331963 + ... + 17756332594.

Almost surely, 2^{11222002000012} is an apocalyptic number.

It is an amenable number.

11222002000012 is a deficient number, since it is larger than the sum of its proper divisors (8665090152468).

11222002000012 is a wasteful number, since it uses less digits than its factorization.

11222002000012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35512664640 (or 35512664638 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 11222002000012 its reverse (21000020022211), we get a palindrome (32222022022223).

The spelling of 11222002000012 in words is "eleven trillion, two hundred twenty-two billion, two million, twelve", and thus it is an aban number.