22020322301 has 2 divisors, whose sum is σ = 22020322302. Its totient is φ = 22020322300.

The previous prime is 22020322297. The next prime is 22020322319. The reversal of 22020322301 is 10322302022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22000305625 + 20016676 = 148325^2 + 4474^2 .

It is a cyclic number.

It is not a de Polignac number, because 22020322301 - 2² = 22020322297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22020322301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22020322361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11010161150 + 11010161151.

It is an arithmetic number, because the mean of its divisors is an integer number (11010161151).

Almost surely, 2^22020322301 is an apocalyptic number.

It is an amenable number.

22020322301 is a deficient number, since it is larger than the sum of its proper divisors (1).

22020322301 is an equidigital number, since it uses as much as digits as its factorization.

22020322301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 22020322301 its reverse (10322302022), we get a palindrome (32342624323).

The spelling of 22020322301 in words is "twenty-two billion, twenty million, three hundred twenty-two thousand, three hundred one".