20122322093 has 2 divisors, whose sum is σ = 20122322094. Its totient is φ = 20122322092.

The previous prime is 20122322089. The next prime is 20122322131. The reversal of 20122322093 is 39022322102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19689141124 + 433180969 = 140318^2 + 20813^2 .

It is a cyclic number.

It is not a de Polignac number, because 20122322093 - 2² = 20122322089 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20122322293) 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, 10061161046 + 10061161047.

It is an arithmetic number, because the mean of its divisors is an integer number (10061161047).

Almost surely, 2^20122322093 is an apocalyptic number.

It is an amenable number.

20122322093 is a deficient number, since it is larger than the sum of its proper divisors (1).

20122322093 is an equidigital number, since it uses as much as digits as its factorization.

20122322093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 20122322093 its reverse (39022322102), we get a palindrome (59144644195).

The spelling of 20122322093 in words is "twenty billion, one hundred twenty-two million, three hundred twenty-two thousand, ninety-three".