1112220211203 has 6 divisors (see below), whose sum is σ = 1606540305084. Its totient is φ = 741480140796.

The previous prime is 1112220211177. The next prime is 1112220211243. The reversal of 1112220211203 is 3021120222111.

It is not a de Polignac number, because 1112220211203 - 2⁵ = 1112220211171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1112220211243) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 61790011725 + ... + 61790011742.

It is an arithmetic number, because the mean of its divisors is an integer number (267756717514).

Almost surely, 2^{1112220211203} is an apocalyptic number.

1112220211203 is a deficient number, since it is larger than the sum of its proper divisors (494320093881).

1112220211203 is a wasteful number, since it uses less digits than its factorization.

1112220211203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123580023473 (or 123580023470 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1112220211203 its reverse (3021120222111), we get a palindrome (4133340433314).

The spelling of 1112220211203 in words is "one trillion, one hundred twelve billion, two hundred twenty million, two hundred eleven thousand, two hundred three".