11222330340343 has 4 divisors (see below), whose sum is σ = 11222381820808. Its totient is φ = 11222278859880.

The previous prime is 11222330340341. The next prime is 11222330340349. The reversal of 11222330340343 is 34304303322211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11222330340343 - 2¹ = 11222330340341 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 (11222330340341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25411848 + ... + 25849693.

It is an arithmetic number, because the mean of its divisors is an integer number (2805595455202).

Almost surely, 2^{11222330340343} is an apocalyptic number.

11222330340343 is a deficient number, since it is larger than the sum of its proper divisors (51480465).

11222330340343 is an equidigital number, since it uses as much as digits as its factorization.

11222330340343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51480464.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 11222330340343 its reverse (34304303322211), we get a palindrome (45526633662554).

The spelling of 11222330340343 in words is "eleven trillion, two hundred twenty-two billion, three hundred thirty million, three hundred forty thousand, three hundred forty-three".