11220120100223 has 8 divisors (see below), whose sum is σ = 11880540889920. Its totient is φ = 10559745280000.

The previous prime is 11220120100199. The next prime is 11220120100253. The reversal of 11220120100223 is 32200102102211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11220120100223 - 2¹⁸ = 11220119838079 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11220120100253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10989218 + ... + 11966751.

It is an arithmetic number, because the mean of its divisors is an integer number (1485067611240).

Almost surely, 2^{11220120100223} is an apocalyptic number.

11220120100223 is a deficient number, since it is larger than the sum of its proper divisors (660420789697).

11220120100223 is a wasteful number, since it uses less digits than its factorization.

11220120100223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22984737.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 11220120100223 its reverse (32200102102211), we get a palindrome (43420222202434).

The spelling of 11220120100223 in words is "eleven trillion, two hundred twenty billion, one hundred twenty million, one hundred thousand, two hundred twenty-three".