32022323161 has 2 divisors, whose sum is σ = 32022323162. Its totient is φ = 32022323160.

The previous prime is 32022323149. The next prime is 32022323293. The reversal of 32022323161 is 16132322023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29384473561 + 2637849600 = 171419^2 + 51360^2 .

It is a cyclic number.

It is not a de Polignac number, because 32022323161 - 2²⁷ = 31888105433 is a prime.

It is not a weakly prime, because it can be changed into another prime (32022323461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16011161580 + 16011161581.

It is an arithmetic number, because the mean of its divisors is an integer number (16011161581).

Almost surely, 2^32022323161 is an apocalyptic number.

It is an amenable number.

32022323161 is a deficient number, since it is larger than the sum of its proper divisors (1).

32022323161 is an equidigital number, since it uses as much as digits as its factorization.

32022323161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 32022323161 its reverse (16132322023), we get a palindrome (48154645184).

The spelling of 32022323161 in words is "thirty-two billion, twenty-two million, three hundred twenty-three thousand, one hundred sixty-one".