20221120093 has 2 divisors, whose sum is σ = 20221120094. Its totient is φ = 20221120092.

The previous prime is 20221120069. The next prime is 20221120123. The reversal of 20221120093 is 39002112202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15123588484 + 5097531609 = 122978^2 + 71397^2 .

It is a cyclic number.

It is not a de Polignac number, because 20221120093 - 2²⁹ = 19684249181 is a prime.

It is a super-3 number, since 3×20221120093³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20221120393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10110560046 + 10110560047.

It is an arithmetic number, because the mean of its divisors is an integer number (10110560047).

Almost surely, 2^20221120093 is an apocalyptic number.

It is an amenable number.

20221120093 is a deficient number, since it is larger than the sum of its proper divisors (1).

20221120093 is an equidigital number, since it uses as much as digits as its factorization.

20221120093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 20221120093 its reverse (39002112202), we get a palindrome (59223232295).

The spelling of 20221120093 in words is "twenty billion, two hundred twenty-one million, one hundred twenty thousand, ninety-three".