11122223151343 has 4 divisors (see below), whose sum is σ = 11190457649368. Its totient is φ = 11053988653320.

The previous prime is 11122223151341. The next prime is 11122223151353. The reversal of 11122223151343 is 34315132222111.

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 11122223151343 - 2¹ = 11122223151341 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 (11122223151341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34117248768 + ... + 34117249093.

It is an arithmetic number, because the mean of its divisors is an integer number (2797614412342).

Almost surely, 2^{11122223151343} is an apocalyptic number.

11122223151343 is a deficient number, since it is larger than the sum of its proper divisors (68234498025).

11122223151343 is an equidigital number, since it uses as much as digits as its factorization.

11122223151343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68234498024.

The product of its digits is 8640, while the sum is 31.

Adding to 11122223151343 its reverse (34315132222111), we get a palindrome (45437355373454).

The spelling of 11122223151343 in words is "eleven trillion, one hundred twenty-two billion, two hundred twenty-three million, one hundred fifty-one thousand, three hundred forty-three".