111402444011224 has 8 divisors (see below), whose sum is σ = 208879582521060. Its totient is φ = 55701222005608.

The previous prime is 111402444011219. The next prime is 111402444011249. The reversal of 111402444011224 is 422110444204111.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6962652750694 + ... + 6962652750709.

Almost surely, 2^{111402444011224} is an apocalyptic number.

It is an amenable number.

111402444011224 is a deficient number, since it is larger than the sum of its proper divisors (97477138509836).

111402444011224 is a wasteful number, since it uses less digits than its factorization.

111402444011224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13925305501409 (or 13925305501405 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 31.

Adding to 111402444011224 its reverse (422110444204111), we get a palindrome (533512888215335).

The spelling of 111402444011224 in words is "one hundred eleven trillion, four hundred two billion, four hundred forty-four million, eleven thousand, two hundred twenty-four".