2868222451141 has 2 divisors, whose sum is σ = 2868222451142. Its totient is φ = 2868222451140.

The previous prime is 2868222451067. The next prime is 2868222451177. The reversal of 2868222451141 is 1411542228682.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2605412428641 + 262810022500 = 1614129^2 + 512650^2 .

It is a cyclic number.

It is not a de Polignac number, because 2868222451141 - 2¹⁷ = 2868222320069 is a prime.

It is a super-2 number, since 2×2868222451141² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2868222451091 and 2868222451100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2868222451181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1434111225570 + 1434111225571.

It is an arithmetic number, because the mean of its divisors is an integer number (1434111225571).

Almost surely, 2^{2868222451141} is an apocalyptic number.

It is an amenable number.

2868222451141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2868222451141 is an equidigital number, since it uses as much as digits as its factorization.

2868222451141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 491520, while the sum is 46.

The spelling of 2868222451141 in words is "two trillion, eight hundred sixty-eight billion, two hundred twenty-two million, four hundred fifty-one thousand, one hundred forty-one".