1111220200012 has 12 divisors (see below), whose sum is σ = 2094222684736. Its totient is φ = 512870861520.

The previous prime is 1111220200009. The next prime is 1111220200039. The reversal of 1111220200012 is 2100020221111.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 1111220199965 and 1111220200001.

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, 10684809564 + ... + 10684809667.

Almost surely, 2^{1111220200012} is an apocalyptic number.

It is an amenable number.

1111220200012 is a deficient number, since it is larger than the sum of its proper divisors (983002484724).

1111220200012 is a wasteful number, since it uses less digits than its factorization.

1111220200012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21369619248 (or 21369619246 counting only the distinct ones).

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

Adding to 1111220200012 its reverse (2100020221111), we get a palindrome (3211240421123).

The spelling of 1111220200012 in words is "one trillion, one hundred eleven billion, two hundred twenty million, two hundred thousand, twelve".