11226155344322 has 4 divisors (see below), whose sum is σ = 16839233016486. Its totient is φ = 5613077672160.

The previous prime is 11226155344291. The next prime is 11226155344357. The reversal of 11226155344322 is 22344355162211.

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

It can be written as a sum of positive squares in only one way, i.e., 8022087564241 + 3204067780081 = 2832329^2 + 1789991^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11226155344322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2806538836079 + ... + 2806538836082.

Almost surely, 2^{11226155344322} is an apocalyptic number.

11226155344322 is a deficient number, since it is larger than the sum of its proper divisors (5613077672164).

11226155344322 is an equidigital number, since it uses as much as digits as its factorization.

11226155344322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5613077672163.

The product of its digits is 345600, while the sum is 41.

The spelling of 11226155344322 in words is "eleven trillion, two hundred twenty-six billion, one hundred fifty-five million, three hundred forty-four thousand, three hundred twenty-two".