22027205932 has 48 divisors (see below), whose sum is σ = 43877514240. Its totient is φ = 9611212032.

The previous prime is 22027205903. The next prime is 22027205933. The reversal of 22027205932 is 23950272022.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (22027205933) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 120648 + ... + 242095.

It is an arithmetic number, because the mean of its divisors is an integer number (914114880).

Almost surely, 2^22027205932 is an apocalyptic number.

It is an amenable number.

22027205932 is a deficient number, since it is larger than the sum of its proper divisors (21850308308).

22027205932 is a wasteful number, since it uses less digits than its factorization.

22027205932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362830 (or 362828 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

Adding to 22027205932 its reverse (23950272022), we get a palindrome (45977477954).

The spelling of 22027205932 in words is "twenty-two billion, twenty-seven million, two hundred five thousand, nine hundred thirty-two".