11023221023003 has 96 divisors (see below), whose sum is σ = 14244932782080. Its totient is φ = 8484447121920.

The previous prime is 11023221022897. The next prime is 11023221023027. The reversal of 11023221023003 is 30032012232011.

It is not a de Polignac number, because 11023221023003 - 2¹⁰ = 11023221021979 is a prime.

It is a super-2 number, since 2×11023221023003² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11023221023033) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2884902833 + ... + 2884906653.

It is an arithmetic number, because the mean of its divisors is an integer number (148384716480).

Almost surely, 2^{11023221023003} is an apocalyptic number.

11023221023003 is a deficient number, since it is larger than the sum of its proper divisors (3221711759077).

11023221023003 is an frugal number, since it uses more digits than its factorization.

11023221023003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4335 (or 4307 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11023221023003 its reverse (30032012232011), we get a palindrome (41055233255014).

The spelling of 11023221023003 in words is "eleven trillion, twenty-three billion, two hundred twenty-one million, twenty-three thousand, three".