11338883312 has 40 divisors (see below), whose sum is σ = 23417586000. Its totient is φ = 5300114432.

The previous prime is 11338883273. The next prime is 11338883383. The reversal of 11338883312 is 21338883311.

It is a self number, because there is not a number n which added to its sum of digits gives 11338883312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99362 + ... + 180417.

It is an arithmetic number, because the mean of its divisors is an integer number (585439650).

Almost surely, 2^11338883312 is an apocalyptic number.

It is an amenable number.

11338883312 is an abundant number, since it is smaller than the sum of its proper divisors (12078702688).

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

11338883312 is a wasteful number, since it uses less digits than its factorization.

11338883312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279953 (or 279947 counting only the distinct ones).

The product of its digits is 82944, while the sum is 41.

Subtracting 11338883312 from its reverse (21338883311), we obtain a palindrome (9999999999).

The spelling of 11338883312 in words is "eleven billion, three hundred thirty-eight million, eight hundred eighty-three thousand, three hundred twelve".