22130162122171 has 2 divisors, whose sum is σ = 22130162122172. Its totient is φ = 22130162122170.

The previous prime is 22130162122153. The next prime is 22130162122231. The reversal of 22130162122171 is 17122126103122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22130162122171 - 2¹⁵ = 22130162089403 is a prime.

It is not a weakly prime, because it can be changed into another prime (22130162122121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11065081061085 + 11065081061086.

It is an arithmetic number, because the mean of its divisors is an integer number (11065081061086).

Almost surely, 2^{22130162122171} is an apocalyptic number.

22130162122171 is a deficient number, since it is larger than the sum of its proper divisors (1).

22130162122171 is an equidigital number, since it uses as much as digits as its factorization.

22130162122171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 31.

Adding to 22130162122171 its reverse (17122126103122), we get a palindrome (39252288225293).

The spelling of 22130162122171 in words is "twenty-two trillion, one hundred thirty billion, one hundred sixty-two million, one hundred twenty-two thousand, one hundred seventy-one".