22402440300 has 72 divisors (see below), whose sum is σ = 64876726096. Its totient is φ = 5968546560.

The previous prime is 22402440293. The next prime is 22402440301. The reversal of 22402440300 is 304420422.

It is not an unprimeable number, because it can be changed into a prime (22402440301) 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 23 ways as a sum of consecutive naturals, for example, 301674 + ... + 368526.

Almost surely, 2^22402440300 is an apocalyptic number.

22402440300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22402440300 is an abundant number, since it is smaller than the sum of its proper divisors (42474285796).

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

22402440300 is a wasteful number, since it uses less digits than its factorization.

22402440300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67987 (or 67980 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

Adding to 22402440300 its reverse (304420422), we get a palindrome (22706860722).

The spelling of 22402440300 in words is "twenty-two billion, four hundred two million, four hundred forty thousand, three hundred".