12712162001 has 8 divisors (see below), whose sum is σ = 15848929344. Its totient is φ = 9905580720.

The previous prime is 12712161991. The next prime is 12712162079. The reversal of 12712162001 is 10026121721.

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

It is not a de Polignac number, because 12712162001 - 2¹⁰ = 12712160977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12712162081) 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, 82546430 + ... + 82546583.

It is an arithmetic number, because the mean of its divisors is an integer number (1981116168).

Almost surely, 2^12712162001 is an apocalyptic number.

12712162001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12712162001 is a deficient number, since it is larger than the sum of its proper divisors (3136767343).

12712162001 is a wasteful number, since it uses less digits than its factorization.

12712162001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165093031.

The product of its (nonzero) digits is 336, while the sum is 23.

Adding to 12712162001 its reverse (10026121721), we get a palindrome (22738283722).

The spelling of 12712162001 in words is "twelve billion, seven hundred twelve million, one hundred sixty-two thousand, one".