111124133044 has 12 divisors (see below), whose sum is σ = 194499788868. Its totient is φ = 55552764800.

The previous prime is 111124132969. The next prime is 111124133051. The reversal of 111124133044 is 440331421111.

It can be written as a sum of positive squares in 2 ways, for example, as 4123180944 + 107000952100 = 64212^2 + 327110^2 .

It is a super-2 number, since 2×111124133044² (a number of 23 digits) contains 22 as substring.

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, 2298517 + ... + 2346364.

It is an arithmetic number, because the mean of its divisors is an integer number (16208315739).

Almost surely, 2^111124133044 is an apocalyptic number.

It is an amenable number.

111124133044 is a deficient number, since it is larger than the sum of its proper divisors (83375655824).

111124133044 is a wasteful number, since it uses less digits than its factorization.

111124133044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4650866 (or 4650864 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 111124133044 its reverse (440331421111), we get a palindrome (551455554155).

The spelling of 111124133044 in words is "one hundred eleven billion, one hundred twenty-four million, one hundred thirty-three thousand, forty-four".