16252770123200 has 168 divisors, whose sum is σ = 44457579116160. Its totient is φ = 5807441203200.

The previous prime is 16252770123193. The next prime is 16252770123253. The reversal of 16252770123200 is 232107725261.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11958155 + ... + 13247754.

It is an arithmetic number, because the mean of its divisors is an integer number (264628447120).

Almost surely, 2^{16252770123200} is an apocalyptic number.

16252770123200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16252770123200 is an abundant number, since it is smaller than the sum of its proper divisors (28204808992960).

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

16252770123200 is a wasteful number, since it uses less digits than its factorization.

16252770123200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25205975 (or 25205960 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 38.

Adding to 16252770123200 its reverse (232107725261), we get a palindrome (16484877848461).

The spelling of 16252770123200 in words is "sixteen trillion, two hundred fifty-two billion, seven hundred seventy million, one hundred twenty-three thousand, two hundred".