11005000332 has 12 divisors (see below), whose sum is σ = 25678334136. Its totient is φ = 3668333440.

The previous prime is 11005000273. The next prime is 11005000343. The reversal of 11005000332 is 23300050011.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×11005000332² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458541669 + ... + 458541692.

It is an arithmetic number, because the mean of its divisors is an integer number (2139861178).

Almost surely, 2^11005000332 is an apocalyptic number.

11005000332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11005000332 is an abundant number, since it is smaller than the sum of its proper divisors (14673333804).

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

11005000332 is a wasteful number, since it uses less digits than its factorization.

11005000332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917083368 (or 917083366 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 15.

Adding to 11005000332 its reverse (23300050011), we get a palindrome (34305050343).

The spelling of 11005000332 in words is "eleven billion, five million, three hundred thirty-two", and thus it is an aban number.