22408846508 has 6 divisors (see below), whose sum is σ = 39215481396. Its totient is φ = 11204423252.

The previous prime is 22408846501. The next prime is 22408846561. The reversal of 22408846508 is 80564880422.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22408846501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2801105810 + ... + 2801105817.

It is an arithmetic number, because the mean of its divisors is an integer number (6535913566).

Almost surely, 2^22408846508 is an apocalyptic number.

It is an amenable number.

22408846508 is a deficient number, since it is larger than the sum of its proper divisors (16806634888).

22408846508 is a wasteful number, since it uses less digits than its factorization.

22408846508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5602211631 (or 5602211629 counting only the distinct ones).

The product of its (nonzero) digits is 983040, while the sum is 47.

The spelling of 22408846508 in words is "twenty-two billion, four hundred eight million, eight hundred forty-six thousand, five hundred eight".