11440220112124 has 24 divisors (see below), whose sum is σ = 20208924263808. Its totient is φ = 5666298731520.

The previous prime is 11440220112107. The next prime is 11440220112137. The reversal of 11440220112124 is 42121102204411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6318412 + ... + 7924819.

It is an arithmetic number, because the mean of its divisors is an integer number (842038510992).

Almost surely, 2^{11440220112124} is an apocalyptic number.

It is an amenable number.

11440220112124 is a deficient number, since it is larger than the sum of its proper divisors (8768704151684).

11440220112124 is a wasteful number, since it uses less digits than its factorization.

11440220112124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14245125 (or 14245123 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 11440220112124 its reverse (42121102204411), we get a palindrome (53561322316535).

The spelling of 11440220112124 in words is "eleven trillion, four hundred forty billion, two hundred twenty million, one hundred twelve thousand, one hundred twenty-four".