32272022501 has 2 divisors, whose sum is σ = 32272022502. Its totient is φ = 32272022500.

The previous prime is 32272022423. The next prime is 32272022533. The reversal of 32272022501 is 10522027223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22929833476 + 9342189025 = 151426^2 + 96655^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32272022501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32272022551) 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, 16136011250 + 16136011251.

It is an arithmetic number, because the mean of its divisors is an integer number (16136011251).

Almost surely, 2^32272022501 is an apocalyptic number.

It is an amenable number.

32272022501 is a deficient number, since it is larger than the sum of its proper divisors (1).

32272022501 is an equidigital number, since it uses as much as digits as its factorization.

32272022501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 26.

Adding to 32272022501 its reverse (10522027223), we get a palindrome (42794049724).

The spelling of 32272022501 in words is "thirty-two billion, two hundred seventy-two million, twenty-two thousand, five hundred one".