24220120132 has 12 divisors (see below), whose sum is σ = 45645611116. Its totient is φ = 11178516960.

The previous prime is 24220120129. The next prime is 24220120207. The reversal of 24220120132 is 23102102242.

It can be written as a sum of positive squares in 2 ways, for example, as 1829786176 + 22390333956 = 42776^2 + 149634^2 .

It is a super-2 number, since 2×24220120132² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232885719 + ... + 232885822.

Almost surely, 2^24220120132 is an apocalyptic number.

It is an amenable number.

24220120132 is a deficient number, since it is larger than the sum of its proper divisors (21425490984).

24220120132 is a wasteful number, since it uses less digits than its factorization.

24220120132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465771558 (or 465771556 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 24220120132 its reverse (23102102242), we get a palindrome (47322222374).

The spelling of 24220120132 in words is "twenty-four billion, two hundred twenty million, one hundred twenty thousand, one hundred thirty-two".