82322772104148 has 24 divisors (see below), whose sum is σ = 192086688726240. Its totient is φ = 27440892537120.

The previous prime is 82322772104141. The next prime is 82322772104161. The reversal of 82322772104148 is 84140127722328.

It is a super-2 number, since 2×82322772104148² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 82322772104148.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82322772104141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8532663 + ... + 15409473.

It is an arithmetic number, because the mean of its divisors is an integer number (8003612030260).

Almost surely, 2^{82322772104148} is an apocalyptic number.

It is an amenable number.

82322772104148 is an abundant number, since it is smaller than the sum of its proper divisors (109763916622092).

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

82322772104148 is a wasteful number, since it uses less digits than its factorization.

82322772104148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7874407 (or 7874405 counting only the distinct ones).

The product of its (nonzero) digits is 2408448, while the sum is 51.

The spelling of 82322772104148 in words is "eighty-two trillion, three hundred twenty-two billion, seven hundred seventy-two million, one hundred four thousand, one hundred forty-eight".