12882522857 has 8 divisors (see below), whose sum is σ = 13404859776. Its totient is φ = 12370529392.

The previous prime is 12882522827. The next prime is 12882522869. The reversal of 12882522857 is 75822528821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12882522857 - 2¹⁴ = 12882506473 is a prime.

It is a super-2 number, since 2×12882522857² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12882522817) 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, 2583323 + ... + 2588304.

It is an arithmetic number, because the mean of its divisors is an integer number (1675607472).

Almost surely, 2^12882522857 is an apocalyptic number.

It is an amenable number.

12882522857 is a deficient number, since it is larger than the sum of its proper divisors (522336919).

12882522857 is an equidigital number, since it uses as much as digits as its factorization.

12882522857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5171727.

The product of its digits is 1433600, while the sum is 50.

The spelling of 12882522857 in words is "twelve billion, eight hundred eighty-two million, five hundred twenty-two thousand, eight hundred fifty-seven".