11224140442123 has 16 divisors (see below), whose sum is σ = 13588854050304. Its totient is φ = 9050301486720.

The previous prime is 11224140442043. The next prime is 11224140442169. The reversal of 11224140442123 is 32124404142211.

11224140442123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11224140442123 - 2²⁵ = 11224106887691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11224140422123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23024823 + ... + 23507248.

It is an arithmetic number, because the mean of its divisors is an integer number (849303378144).

Almost surely, 2^{11224140442123} is an apocalyptic number.

11224140442123 is a deficient number, since it is larger than the sum of its proper divisors (2364713608181).

11224140442123 is a wasteful number, since it uses less digits than its factorization.

11224140442123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46534122.

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 11224140442123 its reverse (32124404142211), we get a palindrome (43348544584334).

The spelling of 11224140442123 in words is "eleven trillion, two hundred twenty-four billion, one hundred forty million, four hundred forty-two thousand, one hundred twenty-three".