22135310466 has 16 divisors (see below), whose sum is σ = 45300170784. Its totient is φ = 7206845184.

The previous prime is 22135310459. The next prime is 22135310471. The reversal of 22135310466 is 66401353122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42897631 + ... + 42898146.

It is an arithmetic number, because the mean of its divisors is an integer number (2831260674).

Almost surely, 2^22135310466 is an apocalyptic number.

22135310466 is an abundant number, since it is smaller than the sum of its proper divisors (23164860318).

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

22135310466 is a wasteful number, since it uses less digits than its factorization.

22135310466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85795825.

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 22135310466 its reverse (66401353122), we get a palindrome (88536663588).

The spelling of 22135310466 in words is "twenty-two billion, one hundred thirty-five million, three hundred ten thousand, four hundred sixty-six".