111426106104006 has 32 divisors (see below), whose sum is σ = 224588785943808. Its totient is φ = 36852695836320.

The previous prime is 111426106103953. The next prime is 111426106104017. The reversal of 111426106104006 is 600401601624111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6189201 + ... + 16160396.

It is an arithmetic number, because the mean of its divisors is an integer number (7018399560744).

Almost surely, 2^{111426106104006} is an apocalyptic number.

111426106104006 is an abundant number, since it is smaller than the sum of its proper divisors (113162679839802).

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

111426106104006 is a wasteful number, since it uses less digits than its factorization.

111426106104006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22356076.

The product of its (nonzero) digits is 6912, while the sum is 33.

Adding to 111426106104006 its reverse (600401601624111), we get a palindrome (711827707728117).

The spelling of 111426106104006 in words is "one hundred eleven trillion, four hundred twenty-six billion, one hundred six million, one hundred four thousand, six".