32112263404171 has 4 divisors (see below), whose sum is σ = 32113589121472. Its totient is φ = 32110937686872.

The previous prime is 32112263404163. The next prime is 32112263404237. The reversal of 32112263404171 is 17140436221123.

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 32112263404171 - 2³ = 32112263404163 is a prime.

It is a super-2 number, since 2×32112263404171² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32112263404171.

It is not an unprimeable number, because it can be changed into a prime (32112267404171) 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, 662822316 + ... + 662870761.

It is an arithmetic number, because the mean of its divisors is an integer number (8028397280368).

Almost surely, 2^{32112263404171} is an apocalyptic number.

32112263404171 is a deficient number, since it is larger than the sum of its proper divisors (1325717301).

32112263404171 is a wasteful number, since it uses less digits than its factorization.

32112263404171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325717300.

The product of its (nonzero) digits is 48384, while the sum is 37.

Adding to 32112263404171 its reverse (17140436221123), we get a palindrome (49252699625294).

The spelling of 32112263404171 in words is "thirty-two trillion, one hundred twelve billion, two hundred sixty-three million, four hundred four thousand, one hundred seventy-one".