52212023344 has 80 divisors (see below), whose sum is σ = 112684912704. Its totient is φ = 23281459200.

The previous prime is 52212023291. The next prime is 52212023393. The reversal of 52212023344 is 44332021225.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 848664 + ... + 908104.

Almost surely, 2^52212023344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52212023344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56342456352).

52212023344 is an abundant number, since it is smaller than the sum of its proper divisors (60472889360).

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

52212023344 is a wasteful number, since it uses less digits than its factorization.

52212023344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59606 (or 59600 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 52212023344 its reverse (44332021225), we get a palindrome (96544044569).

The spelling of 52212023344 in words is "fifty-two billion, two hundred twelve million, twenty-three thousand, three hundred forty-four".