22421130332 has 24 divisors (see below), whose sum is σ = 39316309200. Its totient is φ = 11187925760.

The previous prime is 22421130311. The next prime is 22421130341. The reversal of 22421130332 is 23303112422.

It is a super-3 number, since 3×22421130332³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22421130298 and 22421130307.

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, 5153294 + ... + 5157642.

It is an arithmetic number, because the mean of its divisors is an integer number (1638179550).

Almost surely, 2^22421130332 is an apocalyptic number.

It is an amenable number.

22421130332 is a deficient number, since it is larger than the sum of its proper divisors (16895178868).

22421130332 is a wasteful number, since it uses less digits than its factorization.

22421130332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6661 (or 6659 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 22421130332 its reverse (23303112422), we get a palindrome (45724242754).

The spelling of 22421130332 in words is "twenty-two billion, four hundred twenty-one million, one hundred thirty thousand, three hundred thirty-two".