11212223000204 has 12 divisors (see below), whose sum is σ = 19625298150528. Its totient is φ = 5604994957200.

The previous prime is 11212223000203. The next prime is 11212223000233. The reversal of 11212223000204 is 40200032221211.

It is not an unprimeable number, because it can be changed into a prime (11212223000203) 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, 279113132 + ... + 279153299.

It is an arithmetic number, because the mean of its divisors is an integer number (1635441512544).

Almost surely, 2^{11212223000204} is an apocalyptic number.

It is an amenable number.

11212223000204 is a deficient number, since it is larger than the sum of its proper divisors (8413075150324).

11212223000204 is a wasteful number, since it uses less digits than its factorization.

11212223000204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558271456 (or 558271454 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 11212223000204 its reverse (40200032221211), we get a palindrome (51412255221415).

The spelling of 11212223000204 in words is "eleven trillion, two hundred twelve billion, two hundred twenty-three million, two hundred four", and thus it is an aban number.