2000223121271 has 2 divisors, whose sum is σ = 2000223121272. Its totient is φ = 2000223121270.

The previous prime is 2000223121229. The next prime is 2000223121327. The reversal of 2000223121271 is 1721213220002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2000223121271 - 2³⁴ = 1983043252087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2000223121471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000111560635 + 1000111560636.

It is an arithmetic number, because the mean of its divisors is an integer number (1000111560636).

Almost surely, 2^{2000223121271} is an apocalyptic number.

2000223121271 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000223121271 is an equidigital number, since it uses as much as digits as its factorization.

2000223121271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 23.

Adding to 2000223121271 its reverse (1721213220002), we get a palindrome (3721436341273).

The spelling of 2000223121271 in words is "two trillion, two hundred twenty-three million, one hundred twenty-one thousand, two hundred seventy-one".