22217436572133 has 16 divisors (see below), whose sum is σ = 32317253102592. Its totient is φ = 13464704022000.

The previous prime is 22217436572063. The next prime is 22217436572141. The reversal of 22217436572133 is 33127563471222.

It is not a de Polignac number, because 22217436572133 - 2¹⁶ = 22217436506597 is a prime.

It is a super-2 number, since 2×22217436572133² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22217436172133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9121773 + ... + 11297858.

It is an arithmetic number, because the mean of its divisors is an integer number (2019828318912).

Almost surely, 2^{22217436572133} is an apocalyptic number.

It is an amenable number.

22217436572133 is a deficient number, since it is larger than the sum of its proper divisors (10099816530459).

22217436572133 is a wasteful number, since it uses less digits than its factorization.

22217436572133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20452616.

The product of its digits is 2540160, while the sum is 48.

The spelling of 22217436572133 in words is "twenty-two trillion, two hundred seventeen billion, four hundred thirty-six million, five hundred seventy-two thousand, one hundred thirty-three".