82747363122 has 24 divisors (see below), whose sum is σ = 179431880940. Its totient is φ = 27560004000.

The previous prime is 82747363093. The next prime is 82747363151. The reversal of 82747363122 is 22136374728.

82747363122 is a `hidden beast` number, since 8 + 2 + 7 + 4 + 7 + 3 + 631 + 2 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (82747363093) and next prime (82747363151).

It can be written as a sum of positive squares in 2 ways, for example, as 72888660441 + 9858702681 = 269979^2 + 99291^2 .

It is a super-2 number, since 2×82747363122² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1848129 + ... + 1892372.

Almost surely, 2^82747363122 is an apocalyptic number.

82747363122 is an abundant number, since it is smaller than the sum of its proper divisors (96684517818).

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

82747363122 is a wasteful number, since it uses less digits than its factorization.

82747363122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3741738 (or 3741735 counting only the distinct ones).

The product of its digits is 677376, while the sum is 45.

The spelling of 82747363122 in words is "eighty-two billion, seven hundred forty-seven million, three hundred sixty-three thousand, one hundred twenty-two".