2144202120271 has 2 divisors, whose sum is σ = 2144202120272. Its totient is φ = 2144202120270.

The previous prime is 2144202120149. The next prime is 2144202120301. The reversal of 2144202120271 is 1720212024412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2144202120271 - 2¹⁹ = 2144201595983 is a prime.

It is a super-2 number, since 2×2144202120271² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2144202127271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1072101060135 + 1072101060136.

It is an arithmetic number, because the mean of its divisors is an integer number (1072101060136).

Almost surely, 2^{2144202120271} is an apocalyptic number.

2144202120271 is a deficient number, since it is larger than the sum of its proper divisors (1).

2144202120271 is an equidigital number, since it uses as much as digits as its factorization.

2144202120271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3584, while the sum is 28.

Adding to 2144202120271 its reverse (1720212024412), we get a palindrome (3864414144683).

The spelling of 2144202120271 in words is "two trillion, one hundred forty-four billion, two hundred two million, one hundred twenty thousand, two hundred seventy-one".