22103431114044 has 96 divisors (see below), whose sum is σ = 59020540379136. Its totient is φ = 6306905200320.

The previous prime is 22103431114019. The next prime is 22103431114087. The reversal of 22103431114044 is 44041113430122.

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 31 ways as a sum of consecutive naturals, for example, 509379589 + ... + 509422979.

It is an arithmetic number, because the mean of its divisors is an integer number (614797295616).

Almost surely, 2^{22103431114044} is an apocalyptic number.

It is an amenable number.

22103431114044 is an abundant number, since it is smaller than the sum of its proper divisors (36917109265092).

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

22103431114044 is a wasteful number, since it uses less digits than its factorization.

22103431114044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51295 (or 51293 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 22103431114044 its reverse (44041113430122), we get a palindrome (66144544544166).

The spelling of 22103431114044 in words is "twenty-two trillion, one hundred three billion, four hundred thirty-one million, one hundred fourteen thousand, forty-four".