32122120231 has 2 divisors, whose sum is σ = 32122120232. Its totient is φ = 32122120230.

The previous prime is 32122120201. The next prime is 32122120253. The reversal of 32122120231 is 13202122123.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32122120231 - 2⁷ = 32122120103 is a prime.

It is a super-2 number, since 2×32122120231² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32122120199 and 32122120208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32122120201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16061060115 + 16061060116.

It is an arithmetic number, because the mean of its divisors is an integer number (16061060116).

Almost surely, 2^32122120231 is an apocalyptic number.

32122120231 is a deficient number, since it is larger than the sum of its proper divisors (1).

32122120231 is an equidigital number, since it uses as much as digits as its factorization.

32122120231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 32122120231 its reverse (13202122123), we get a palindrome (45324242354).

The spelling of 32122120231 in words is "thirty-two billion, one hundred twenty-two million, one hundred twenty thousand, two hundred thirty-one".