11122223151344 has 20 divisors (see below), whose sum is σ = 22131721069224. Its totient is φ = 5410811262528.

The previous prime is 11122223151341. The next prime is 11122223151353. The reversal of 11122223151344 is 44315132222111.

It is a self number, because there is not a number n which added to its sum of digits gives 11122223151344.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9393768962 + ... + 9393770145.

Almost surely, 2^{11122223151344} is an apocalyptic number.

It is an amenable number.

11122223151344 is a deficient number, since it is larger than the sum of its proper divisors (11009497917880).

11122223151344 is a wasteful number, since it uses less digits than its factorization.

11122223151344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18787539152 (or 18787539146 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

Adding to 11122223151344 its reverse (44315132222111), we get a palindrome (55437355373455).

The spelling of 11122223151344 in words is "eleven trillion, one hundred twenty-two billion, two hundred twenty-three million, one hundred fifty-one thousand, three hundred forty-four".