11002220223 has 8 divisors (see below), whose sum is σ = 15307436928. Its totient is φ = 7015908504.

The previous prime is 11002220221. The next prime is 11002220239. The reversal of 11002220223 is 32202220011.

It is a happy number.

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

It is not a de Polignac number, because 11002220223 - 2¹ = 11002220221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002220221) 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, 79726165 + ... + 79726302.

It is an arithmetic number, because the mean of its divisors is an integer number (1913429616).

Almost surely, 2^11002220223 is an apocalyptic number.

11002220223 is a deficient number, since it is larger than the sum of its proper divisors (4305216705).

11002220223 is a wasteful number, since it uses less digits than its factorization.

11002220223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159452493.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 11002220223 its reverse (32202220011), we get a palindrome (43204440234).

The spelling of 11002220223 in words is "eleven billion, two million, two hundred twenty thousand, two hundred twenty-three".