32222440501 has 2 divisors, whose sum is σ = 32222440502. Its totient is φ = 32222440500.

The previous prime is 32222440429. The next prime is 32222440511. The reversal of 32222440501 is 10504422223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25890419025 + 6332021476 = 160905^2 + 79574^2 .

It is a cyclic number.

It is not a de Polignac number, because 32222440501 - 2¹³ = 32222432309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32222440511) 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, 16111220250 + 16111220251.

It is an arithmetic number, because the mean of its divisors is an integer number (16111220251).

Almost surely, 2^32222440501 is an apocalyptic number.

It is an amenable number.

32222440501 is a deficient number, since it is larger than the sum of its proper divisors (1).

32222440501 is an equidigital number, since it uses as much as digits as its factorization.

32222440501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 32222440501 its reverse (10504422223), we get a palindrome (42726862724).

The spelling of 32222440501 in words is "thirty-two billion, two hundred twenty-two million, four hundred forty thousand, five hundred one".