11002201223 has 8 divisors (see below), whose sum is σ = 11887123248. Its totient is φ = 10122793344.

The previous prime is 11002201207. The next prime is 11002201229. The reversal of 11002201223 is 32210220011.

It is a happy number.

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 11002201223 - 2⁴ = 11002201207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11002201198 and 11002201207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002201229) 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, 1374386 + ... + 1382367.

It is an arithmetic number, because the mean of its divisors is an integer number (1485890406).

Almost surely, 2^11002201223 is an apocalyptic number.

11002201223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11002201223 is a deficient number, since it is larger than the sum of its proper divisors (884922025).

11002201223 is a wasteful number, since it uses less digits than its factorization.

11002201223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2757073.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 11002201223 its reverse (32210220011), we get a palindrome (43212421234).

The spelling of 11002201223 in words is "eleven billion, two million, two hundred one thousand, two hundred twenty-three".