22065137834 has 8 divisors (see below), whose sum is σ = 33100842720. Its totient is φ = 11031523596.

The previous prime is 22065137797. The next prime is 22065137851. The reversal of 22065137834 is 43873156022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 22065137791 and 22065137800.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 496004 + ... + 538655.

It is an arithmetic number, because the mean of its divisors is an integer number (4137605340).

Almost surely, 2^22065137834 is an apocalyptic number.

22065137834 is a deficient number, since it is larger than the sum of its proper divisors (11035704886).

22065137834 is a wasteful number, since it uses less digits than its factorization.

22065137834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045324.

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 22065137834 in words is "twenty-two billion, sixty-five million, one hundred thirty-seven thousand, eight hundred thirty-four".