12822171375 has 192 divisors, whose sum is σ = 25746739200. Its totient is φ = 5616691200.

The previous prime is 12822171371. The next prime is 12822171457. The reversal of 12822171375 is 57317122821.

It is not a de Polignac number, because 12822171375 - 2² = 12822171371 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12822171371) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 26768386 + ... + 26768864.

It is an arithmetic number, because the mean of its divisors is an integer number (134097600).

Almost surely, 2^12822171375 is an apocalyptic number.

12822171375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12822171375 is an abundant number, since it is smaller than the sum of its proper divisors (12924567825).

12822171375 is a wasteful number, since it uses less digits than its factorization.

12822171375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563 (or 536 counting only the distinct ones).

The product of its digits is 47040, while the sum is 39.

The spelling of 12822171375 in words is "twelve billion, eight hundred twenty-two million, one hundred seventy-one thousand, three hundred seventy-five".