11263223604 has 24 divisors (see below), whose sum is σ = 26526473568. Its totient is φ = 3719319520.

The previous prime is 11263223593. The next prime is 11263223633. The reversal of 11263223604 is 40632236211.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 4384707 + ... + 4387274.

It is an arithmetic number, because the mean of its divisors is an integer number (1105269732).

Almost surely, 2^11263223604 is an apocalyptic number.

It is an amenable number.

11263223604 is an abundant number, since it is smaller than the sum of its proper divisors (15263249964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11263223604 is a wasteful number, since it uses less digits than its factorization.

11263223604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8772095 (or 8772093 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 11263223604 its reverse (40632236211), we get a palindrome (51895459815).

The spelling of 11263223604 in words is "eleven billion, two hundred sixty-three million, two hundred twenty-three thousand, six hundred four".