11222002211 has 8 divisors (see below), whose sum is σ = 13137954144. Its totient is φ = 9384252480.

The previous prime is 11222002163. The next prime is 11222002237. The reversal of 11222002211 is 11220022211.

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 11222002211 - 2¹⁰ = 11222001187 is a prime.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (11222002711) 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, 19550240 + ... + 19550813.

It is an arithmetic number, because the mean of its divisors is an integer number (1642244268).

Almost surely, 2^11222002211 is an apocalyptic number.

11222002211 is a deficient number, since it is larger than the sum of its proper divisors (1915951933).

11222002211 is an equidigital number, since it uses as much as digits as its factorization.

11222002211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39101101.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11222002211 its reverse (11220022211), we get a palindrome (22442024422).

The spelling of 11222002211 in words is "eleven billion, two hundred twenty-two million, two thousand, two hundred eleven".