111222230024 has 16 divisors (see below), whose sum is σ = 208612972800. Its totient is φ = 55592103952.

The previous prime is 111222230003. The next prime is 111222230033. The reversal of 111222230024 is 420032222111.

It is a junction number, because it is equal to n+sod(n) for n = 111222229978 and 111222230005.

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, 2351504 + ... + 2398335.

It is an arithmetic number, because the mean of its divisors is an integer number (13038310800).

Almost surely, 2^111222230024 is an apocalyptic number.

It is an amenable number.

111222230024 is a deficient number, since it is larger than the sum of its proper divisors (97390742776).

111222230024 is a wasteful number, since it uses less digits than its factorization.

111222230024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4752772 (or 4752768 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 111222230024 its reverse (420032222111), we get a palindrome (531254452135).

The spelling of 111222230024 in words is "one hundred eleven billion, two hundred twenty-two million, two hundred thirty thousand, twenty-four".