22216472135 has 48 divisors (see below), whose sum is σ = 31540023648. Its totient is φ = 14892134400.

The previous prime is 22216472129. The next prime is 22216472143. The reversal of 22216472135 is 53127461222.

It is not a de Polignac number, because 22216472135 - 2⁴ = 22216472119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22216472095 and 22216472104.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 8187539 + ... + 8190251.

It is an arithmetic number, because the mean of its divisors is an integer number (657083826).

Almost surely, 2^22216472135 is an apocalyptic number.

22216472135 is a deficient number, since it is larger than the sum of its proper divisors (9323551513).

22216472135 is a wasteful number, since it uses less digits than its factorization.

22216472135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3636 (or 3623 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

The spelling of 22216472135 in words is "twenty-two billion, two hundred sixteen million, four hundred seventy-two thousand, one hundred thirty-five".