11203221122404 has 12 divisors (see below), whose sum is σ = 19605661355644. Its totient is φ = 5601603592224.

The previous prime is 11203221122399. The next prime is 11203221122419. The reversal of 11203221122404 is 40422112230211.

It can be written as a sum of positive squares in 2 ways, for example, as 3361832260900 + 7841388861504 = 1833530^2 + 2800248^2 .

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, 3918202 + ... + 6144814.

Almost surely, 2^{11203221122404} is an apocalyptic number.

It is an amenable number.

11203221122404 is a deficient number, since it is larger than the sum of its proper divisors (8402440233240).

11203221122404 is a wasteful number, since it uses less digits than its factorization.

11203221122404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3484494 (or 3484492 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 11203221122404 its reverse (40422112230211), we get a palindrome (51625333352615).

The spelling of 11203221122404 in words is "eleven trillion, two hundred three billion, two hundred twenty-one million, one hundred twenty-two thousand, four hundred four".