32220022223101 has 2 divisors, whose sum is σ = 32220022223102. Its totient is φ = 32220022223100.

The previous prime is 32220022223093. The next prime is 32220022223183. The reversal of 32220022223101 is 10132222002223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29686163147001 + 2533859076100 = 5448501^2 + 1591810^2 .

It is a cyclic number.

It is not a de Polignac number, because 32220022223101 - 2³ = 32220022223093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32220022223801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16110011111550 + 16110011111551.

It is an arithmetic number, because the mean of its divisors is an integer number (16110011111551).

Almost surely, 2^{32220022223101} is an apocalyptic number.

It is an amenable number.

32220022223101 is a deficient number, since it is larger than the sum of its proper divisors (1).

32220022223101 is an equidigital number, since it uses as much as digits as its factorization.

32220022223101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 32220022223101 its reverse (10132222002223), we get a palindrome (42352244225324).

The spelling of 32220022223101 in words is "thirty-two trillion, two hundred twenty billion, twenty-two million, two hundred twenty-three thousand, one hundred one".