12601720162 has 8 divisors (see below), whose sum is σ = 19512340992. Its totient is φ = 6097606500.

The previous prime is 12601720133. The next prime is 12601720181. The reversal of 12601720162 is 26102710621.

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

It is a self number, because there is not a number n which added to its sum of digits gives 12601720162.

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, 101626714 + ... + 101626837.

It is an arithmetic number, because the mean of its divisors is an integer number (2439042624).

Almost surely, 2^12601720162 is an apocalyptic number.

12601720162 is a deficient number, since it is larger than the sum of its proper divisors (6910620830).

12601720162 is a wasteful number, since it uses less digits than its factorization.

12601720162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203253584.

The product of its (nonzero) digits is 2016, while the sum is 28.

The spelling of 12601720162 in words is "twelve billion, six hundred one million, seven hundred twenty thousand, one hundred sixty-two".