111120024110042 has 32 divisors (see below), whose sum is σ = 172227396960000. Its totient is φ = 53729483485248.

The previous prime is 111120024109999. The next prime is 111120024110101. The reversal of 111120024110042 is 240011420021111.

It is a junction number, because it is equal to n+sod(n) for n = 111120024109996 and 111120024110023.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24380468 + ... + 28577040.

It is an arithmetic number, because the mean of its divisors is an integer number (5382106155000).

Almost surely, 2^{111120024110042} is an apocalyptic number.

111120024110042 is a deficient number, since it is larger than the sum of its proper divisors (61107372849958).

111120024110042 is a wasteful number, since it uses less digits than its factorization.

111120024110042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4198790.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 111120024110042 its reverse (240011420021111), we get a palindrome (351131444131153).

The spelling of 111120024110042 in words is "one hundred eleven trillion, one hundred twenty billion, twenty-four million, one hundred ten thousand, forty-two".