13712210207 has 4 divisors (see below), whose sum is σ = 13796334360. Its totient is φ = 13628086056.

The previous prime is 13712210203. The next prime is 13712210257. The reversal of 13712210207 is 70201221731.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13712210207 - 2² = 13712210203 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13712210201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42061832 + ... + 42062157.

It is an arithmetic number, because the mean of its divisors is an integer number (3449083590).

Almost surely, 2^13712210207 is an apocalyptic number.

13712210207 is a deficient number, since it is larger than the sum of its proper divisors (84124153).

13712210207 is an equidigital number, since it uses as much as digits as its factorization.

13712210207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84124152.

The product of its (nonzero) digits is 1176, while the sum is 26.

Adding to 13712210207 its reverse (70201221731), we get a palindrome (83913431938).

The spelling of 13712210207 in words is "thirteen billion, seven hundred twelve million, two hundred ten thousand, two hundred seven".