11222210223311 has 8 divisors (see below), whose sum is σ = 11496288583248. Its totient is φ = 10948149288000.

The previous prime is 11222210223293. The next prime is 11222210223313. The reversal of 11222210223311 is 11332201222211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11222210223311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11222210223313) 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, 3047600 + ... + 5633141.

It is an arithmetic number, because the mean of its divisors is an integer number (1437036072906).

Almost surely, 2^{11222210223311} is an apocalyptic number.

11222210223311 is a deficient number, since it is larger than the sum of its proper divisors (274078359937).

11222210223311 is an equidigital number, since it uses as much as digits as its factorization.

11222210223311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8712313.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 11222210223311 its reverse (11332201222211), we get a palindrome (22554411445522).

The spelling of 11222210223311 in words is "eleven trillion, two hundred twenty-two billion, two hundred ten million, two hundred twenty-three thousand, three hundred eleven".