12704858122 has 8 divisors (see below), whose sum is σ = 20789767872. Its totient is φ = 5774935500.

The previous prime is 12704858093. The next prime is 12704858129. The reversal of 12704858122 is 22185840721.

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

It is a super-2 number, since 2×12704858122² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12704858129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288746754 + ... + 288746797.

It is an arithmetic number, because the mean of its divisors is an integer number (2598720984).

Almost surely, 2^12704858122 is an apocalyptic number.

12704858122 is a deficient number, since it is larger than the sum of its proper divisors (8084909750).

12704858122 is a wasteful number, since it uses less digits than its factorization.

12704858122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577493564.

The product of its (nonzero) digits is 71680, while the sum is 40.

The spelling of 12704858122 in words is "twelve billion, seven hundred four million, eight hundred fifty-eight thousand, one hundred twenty-two".