11220002211 has 48 divisors (see below), whose sum is σ = 17175513600. Its totient is φ = 6503618880.

The previous prime is 11220002207. The next prime is 11220002221.

11220002211 is nontrivially palindromic in base 10.

11220002211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11220002211 - 2² = 11220002207 is a prime.

It is a super-2 number, since 2×11220002211² (a number of 21 digits) contains 22 as substring.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (11220002221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 785350 + ... + 799508.

It is an arithmetic number, because the mean of its divisors is an integer number (357823200).

Almost surely, 2^11220002211 is an apocalyptic number.

11220002211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11220002211 is a deficient number, since it is larger than the sum of its proper divisors (5955511389).

11220002211 is a wasteful number, since it uses less digits than its factorization.

11220002211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14280 (or 14269 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

It can be divided in two parts, 1122000 and 2211, that added together give a palindrome (1124211).

The spelling of 11220002211 in words is "eleven billion, two hundred twenty million, two thousand, two hundred eleven".