111334052426 has 16 divisors (see below), whose sum is σ = 172600850688. Its totient is φ = 53804865600.

The previous prime is 111334052371. The next prime is 111334052443. The reversal of 111334052426 is 624250433111.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 111334052392 and 111334052401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1056815 + ... + 1157378.

It is an arithmetic number, because the mean of its divisors is an integer number (10787553168).

Almost surely, 2^111334052426 is an apocalyptic number.

111334052426 is a deficient number, since it is larger than the sum of its proper divisors (61266798262).

111334052426 is a wasteful number, since it uses less digits than its factorization.

111334052426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2215037.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 111334052426 its reverse (624250433111), we get a palindrome (735584485537).

The spelling of 111334052426 in words is "one hundred eleven billion, three hundred thirty-four million, fifty-two thousand, four hundred twenty-six".