111100040422012 has 12 divisors (see below), whose sum is σ = 194509273903560. Its totient is φ = 55525962163856.

The previous prime is 111100040421967. The next prime is 111100040422027. The reversal of 111100040422012 is 210224040001111.

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 3 ways as a sum of consecutive naturals, for example, 6014501398 + ... + 6014519869.

It is an arithmetic number, because the mean of its divisors is an integer number (16209106158630).

Almost surely, 2^{111100040422012} is an apocalyptic number.

It is an amenable number.

111100040422012 is a deficient number, since it is larger than the sum of its proper divisors (83409233481548).

111100040422012 is a wasteful number, since it uses less digits than its factorization.

111100040422012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12029023580 (or 12029023578 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 111100040422012 its reverse (210224040001111), we get a palindrome (321324080423123).

The spelling of 111100040422012 in words is "one hundred eleven trillion, one hundred billion, forty million, four hundred twenty-two thousand, twelve".