11222333322211 has 32 divisors (see below), whose sum is σ = 12419526528000. Its totient is φ = 10055576160000.

The previous prime is 11222333322173. The next prime is 11222333322253.

11222333322211 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 11222333322211 - 2⁹ = 11222333321699 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 11222333322211.

It is not an unprimeable number, because it can be changed into a prime (11222333325211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1234439776 + ... + 1234448866.

It is an arithmetic number, because the mean of its divisors is an integer number (388110204000).

Almost surely, 2^{11222333322211} is an apocalyptic number.

11222333322211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11222333322211 is a deficient number, since it is larger than the sum of its proper divisors (1197193205789).

11222333322211 is a wasteful number, since it uses less digits than its factorization.

11222333322211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14091.

The product of its digits is 5184, while the sum is 28.

It can be divided in two parts, 1122233 and 3322211, that added together give a palindrome (4444444).

The spelling of 11222333322211 in words is "eleven trillion, two hundred twenty-two billion, three hundred thirty-three million, three hundred twenty-two thousand, two hundred eleven".