11220330203023 has 4 divisors (see below), whose sum is σ = 11220353344728. Its totient is φ = 11220307061320.

The previous prime is 11220330202999. The next prime is 11220330203051. The reversal of 11220330203023 is 32030203302211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11220330203023 - 2³³ = 11211740268431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11220330202985 and 11220330203003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11220330203063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10827661 + ... + 11818582.

It is an arithmetic number, because the mean of its divisors is an integer number (2805088336182).

Almost surely, 2^{11220330203023} is an apocalyptic number.

11220330203023 is a deficient number, since it is larger than the sum of its proper divisors (23141705).

11220330203023 is an equidigital number, since it uses as much as digits as its factorization.

11220330203023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23141704.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 11220330203023 its reverse (32030203302211), we get a palindrome (43250533505234).

The spelling of 11220330203023 in words is "eleven trillion, two hundred twenty billion, three hundred thirty million, two hundred three thousand, twenty-three".