11124223143320 has 64 divisors (see below), whose sum is σ = 28882865157120. Its totient is φ = 3776990039424.

The previous prime is 11124223143287. The next prime is 11124223143353. The reversal of 11124223143320 is 2334132242111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11124223143287) and next prime (11124223143353).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 192832172 + ... + 192889851.

It is an arithmetic number, because the mean of its divisors is an integer number (451294768080).

Almost surely, 2^{11124223143320} is an apocalyptic number.

11124223143320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11124223143320 is an abundant number, since it is smaller than the sum of its proper divisors (17758642013800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11124223143320 is a wasteful number, since it uses less digits than its factorization.

11124223143320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385722144 (or 385722140 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 11124223143320 its reverse (2334132242111), we get a palindrome (13458355385431).

The spelling of 11124223143320 in words is "eleven trillion, one hundred twenty-four billion, two hundred twenty-three million, one hundred forty-three thousand, three hundred twenty".