11001203220032 has 28 divisors (see below), whose sum is σ = 21901621840560. Its totient is φ = 5482684331136.

The previous prime is 11001203220013. The next prime is 11001203220071. The reversal of 11001203220032 is 23002230210011.

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 3 ways as a sum of consecutive naturals, for example, 279937682 + ... + 279976977.

It is an arithmetic number, because the mean of its divisors is an integer number (782200780020).

Almost surely, 2^{11001203220032} is an apocalyptic number.

It is an amenable number.

11001203220032 is a deficient number, since it is larger than the sum of its proper divisors (10900418620528).

11001203220032 is an equidigital number, since it uses as much as digits as its factorization.

11001203220032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559914978 (or 559914968 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11001203220032 its reverse (23002230210011), we get a palindrome (34003433430043).

The spelling of 11001203220032 in words is "eleven trillion, one billion, two hundred three million, two hundred twenty thousand, thirty-two".