111422413202424 has 32 divisors (see below), whose sum is σ = 278557481405520. Its totient is φ = 37140611280896.

The previous prime is 111422413202407. The next prime is 111422413202497. The reversal of 111422413202424 is 424202314224111.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7320009 + ... + 16626104.

Almost surely, 2^{111422413202424} is an apocalyptic number.

It is an amenable number.

111422413202424 is an abundant number, since it is smaller than the sum of its proper divisors (167135068203096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111422413202424 is a wasteful number, since it uses less digits than its factorization.

111422413202424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24139999 (or 24139995 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 33.

Adding to 111422413202424 its reverse (424202314224111), we get a palindrome (535624727426535).

The spelling of 111422413202424 in words is "one hundred eleven trillion, four hundred twenty-two billion, four hundred thirteen million, two hundred two thousand, four hundred twenty-four".