22421133116 has 12 divisors (see below), whose sum is σ = 39677848560. Its totient is φ = 11084604960.

The previous prime is 22421133107. The next prime is 22421133131. The reversal of 22421133116 is 61133112422.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 31490000 + ... + 31490711.

It is an arithmetic number, because the mean of its divisors is an integer number (3306487380).

Almost surely, 2^22421133116 is an apocalyptic number.

It is an amenable number.

22421133116 is a deficient number, since it is larger than the sum of its proper divisors (17256715444).

22421133116 is a wasteful number, since it uses less digits than its factorization.

22421133116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62980804 (or 62980802 counting only the distinct ones).

The product of its digits is 1728, while the sum is 26.

Adding to 22421133116 its reverse (61133112422), we get a palindrome (83554245538).

The spelling of 22421133116 in words is "twenty-two billion, four hundred twenty-one million, one hundred thirty-three thousand, one hundred sixteen".