11223311332211 has 16 divisors (see below), whose sum is σ = 12271697367648. Its totient is φ = 10179610848000.

The previous prime is 11223311332201. The next prime is 11223311332213.

11223311332211 is nontrivially palindromic in base 10.

11223311332211 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 11223311332211 - 2¹⁰ = 11223311331187 is a prime.

It is a super-2 number, since 2×11223311332211² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (11223311332213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49659581 + ... + 49885073.

It is an arithmetic number, because the mean of its divisors is an integer number (766981085478).

Almost surely, 2^{11223311332211} is an apocalyptic number.

11223311332211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11223311332211 is a deficient number, since it is larger than the sum of its proper divisors (1048386035437).

11223311332211 is a wasteful number, since it uses less digits than its factorization.

11223311332211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235862.

The product of its digits is 1296, while the sum is 26.

It can be divided in two parts, 1122331 and 1332211, that added together give a palindrome (2454542).

The spelling of 11223311332211 in words is "eleven trillion, two hundred twenty-three billion, three hundred eleven million, three hundred thirty-two thousand, two hundred eleven".