202201022002271 has 2 divisors, whose sum is σ = 202201022002272. Its totient is φ = 202201022002270.

The previous prime is 202201022002181. The next prime is 202201022002277. The reversal of 202201022002271 is 172200220102202.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202201022002271 - 2¹⁰ = 202201022001247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202201022002277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101100511001135 + 101100511001136.

It is an arithmetic number, because the mean of its divisors is an integer number (101100511001136).

Almost surely, 2^{202201022002271} is an apocalyptic number.

202201022002271 is a deficient number, since it is larger than the sum of its proper divisors (1).

202201022002271 is an equidigital number, since it uses as much as digits as its factorization.

202201022002271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 23.

Adding to 202201022002271 its reverse (172200220102202), we get a palindrome (374401242104473).

The spelling of 202201022002271 in words is "two hundred two trillion, two hundred one billion, twenty-two million, two thousand, two hundred seventy-one".