12701701305872 has 20 divisors (see below), whose sum is σ = 25679526553920. Its totient is φ = 6074726711328.

The previous prime is 12701701305863. The next prime is 12701701305929. The reversal of 12701701305872 is 27850310710721.

It is a super-2 number, since 2×12701701305872² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17257745972 + ... + 17257746707.

It is an arithmetic number, because the mean of its divisors is an integer number (1283976327696).

Almost surely, 2^{12701701305872} is an apocalyptic number.

It is an amenable number.

12701701305872 is an abundant number, since it is smaller than the sum of its proper divisors (12977825248048).

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

12701701305872 is a wasteful number, since it uses less digits than its factorization.

12701701305872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34515492710 (or 34515492704 counting only the distinct ones).

The product of its (nonzero) digits is 164640, while the sum is 44.

The spelling of 12701701305872 in words is "twelve trillion, seven hundred one billion, seven hundred one million, three hundred five thousand, eight hundred seventy-two".