20222243032301 has 2 divisors, whose sum is σ = 20222243032302. Its totient is φ = 20222243032300.

The previous prime is 20222243032207. The next prime is 20222243032339. The reversal of 20222243032301 is 10323034222202.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15338580602500 + 4883662429801 = 3916450^2 + 2209901^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20222243032301 is a prime.

It is a super-2 number, since 2×20222243032301² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20222243032351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10111121516150 + 10111121516151.

It is an arithmetic number, because the mean of its divisors is an integer number (10111121516151).

Almost surely, 2^{20222243032301} is an apocalyptic number.

It is an amenable number.

20222243032301 is a deficient number, since it is larger than the sum of its proper divisors (1).

20222243032301 is an equidigital number, since it uses as much as digits as its factorization.

20222243032301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 20222243032301 its reverse (10323034222202), we get a palindrome (30545277254503).

The spelling of 20222243032301 in words is "twenty trillion, two hundred twenty-two billion, two hundred forty-three million, thirty-two thousand, three hundred one".