11021102020223 has 4 divisors (see below), whose sum is σ = 11025167350128. Its totient is φ = 11017036690320.

The previous prime is 11021102020183. The next prime is 11021102020237. The reversal of 11021102020223 is 32202020112011.

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 11021102020223 - 2³⁸ = 10746224113279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11021102320223) 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, 2032660886 + ... + 2032666307.

It is an arithmetic number, because the mean of its divisors is an integer number (2756291837532).

Almost surely, 2^{11021102020223} is an apocalyptic number.

11021102020223 is a deficient number, since it is larger than the sum of its proper divisors (4065329905).

11021102020223 is an equidigital number, since it uses as much as digits as its factorization.

11021102020223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4065329904.

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

Adding to 11021102020223 its reverse (32202020112011), we get a palindrome (43223122132234).

The spelling of 11021102020223 in words is "eleven trillion, twenty-one billion, one hundred two million, twenty thousand, two hundred twenty-three".