111022143124 has 12 divisors (see below), whose sum is σ = 194361076224. Its totient is φ = 55490407064.

The previous prime is 111022143119. The next prime is 111022143149. The reversal of 111022143124 is 421341220111.

111022143124 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 111022143095 and 111022143104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5154034 + ... + 5175529.

It is an arithmetic number, because the mean of its divisors is an integer number (16196756352).

Almost surely, 2^111022143124 is an apocalyptic number.

It is an amenable number.

111022143124 is a deficient number, since it is larger than the sum of its proper divisors (83338933100).

111022143124 is a wasteful number, since it uses less digits than its factorization.

111022143124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10332254 (or 10332252 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 111022143124 its reverse (421341220111), we get a palindrome (532363363235).

The spelling of 111022143124 in words is "one hundred eleven billion, twenty-two million, one hundred forty-three thousand, one hundred twenty-four".