1122223404203 has 4 divisors (see below), whose sum is σ = 1224243713688. Its totient is φ = 1020203094720.

The previous prime is 1122223404193. The next prime is 1122223404209. The reversal of 1122223404203 is 3024043222211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1122223404203 - 2¹² = 1122223400107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122223404209) 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 3 ways as a sum of consecutive naturals, for example, 51010154726 + ... + 51010154747.

It is an arithmetic number, because the mean of its divisors is an integer number (306060928422).

Almost surely, 2^{1122223404203} is an apocalyptic number.

1122223404203 is a deficient number, since it is larger than the sum of its proper divisors (102020309485).

1122223404203 is a wasteful number, since it uses less digits than its factorization.

1122223404203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102020309484.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 1122223404203 its reverse (3024043222211), we get a palindrome (4146266626414).

The spelling of 1122223404203 in words is "one trillion, one hundred twenty-two billion, two hundred twenty-three million, four hundred four thousand, two hundred three".