22040334132 has 24 divisors (see below), whose sum is σ = 51433107936. Its totient is φ = 7345969248.

The previous prime is 22040334119. The next prime is 22040334149. The reversal of 22040334132 is 23143304022.

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 7 ways as a sum of consecutive naturals, for example, 18063 + ... + 210729.

It is an arithmetic number, because the mean of its divisors is an integer number (2143046164).

Almost surely, 2^22040334132 is an apocalyptic number.

It is an amenable number.

22040334132 is an abundant number, since it is smaller than the sum of its proper divisors (29392773804).

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

22040334132 is a wasteful number, since it uses less digits than its factorization.

22040334132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202207 (or 202205 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 22040334132 its reverse (23143304022), we get a palindrome (45183638154).

The spelling of 22040334132 in words is "twenty-two billion, forty million, three hundred thirty-four thousand, one hundred thirty-two".