20212322323001 has 2 divisors, whose sum is σ = 20212322323002. Its totient is φ = 20212322323000.

The previous prime is 20212322322991. The next prime is 20212322323003. The reversal of 20212322323001 is 10032322321202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16531868083600 + 3680454239401 = 4065940^2 + 1918451^2 .

It is a cyclic number.

It is not a de Polignac number, because 20212322323001 - 2¹⁰ = 20212322321977 is a prime.

It is a Sophie Germain prime.

Together with 20212322323003, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (20212322323003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10106161161500 + 10106161161501.

It is an arithmetic number, because the mean of its divisors is an integer number (10106161161501).

Almost surely, 2^{20212322323001} is an apocalyptic number.

It is an amenable number.

20212322323001 is a deficient number, since it is larger than the sum of its proper divisors (1).

20212322323001 is an equidigital number, since it uses as much as digits as its factorization.

20212322323001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 20212322323001 its reverse (10032322321202), we get a palindrome (30244644644203).

The spelling of 20212322323001 in words is "twenty trillion, two hundred twelve billion, three hundred twenty-two million, three hundred twenty-three thousand, one".