22400132205 has 32 divisors (see below), whose sum is σ = 39131693568. Its totient is φ = 10851425600.

The previous prime is 22400132197. The next prime is 22400132207. The reversal of 22400132205 is 50223100422.

It is not a de Polignac number, because 22400132205 - 2³ = 22400132197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22400132207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 138670 + ... + 253040.

It is an arithmetic number, because the mean of its divisors is an integer number (1222865424).

Almost surely, 2^22400132205 is an apocalyptic number.

It is an amenable number.

22400132205 is a deficient number, since it is larger than the sum of its proper divisors (16731561363).

22400132205 is a wasteful number, since it uses less digits than its factorization.

22400132205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115577.

The product of its (nonzero) digits is 960, while the sum is 21.

Adding to 22400132205 its reverse (50223100422), we get a palindrome (72623232627).

The spelling of 22400132205 in words is "twenty-two billion, four hundred million, one hundred thirty-two thousand, two hundred five".