11033312664 has 64 divisors (see below), whose sum is σ = 31860915840. Its totient is φ = 3146754560.

The previous prime is 11033312663. The next prime is 11033312669. The reversal of 11033312664 is 46621333011.

11033312664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11033312663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1224714 + ... + 1233689.

It is an arithmetic number, because the mean of its divisors is an integer number (497826810).

Almost surely, 2^11033312664 is an apocalyptic number.

It is an amenable number.

11033312664 is an abundant number, since it is smaller than the sum of its proper divisors (20827603176).

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

11033312664 is a wasteful number, since it uses less digits than its factorization.

11033312664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2458440 (or 2458436 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

Adding to 11033312664 its reverse (46621333011), we get a palindrome (57654645675).

The spelling of 11033312664 in words is "eleven billion, thirty-three million, three hundred twelve thousand, six hundred sixty-four".