2886220228277 has 2 divisors, whose sum is σ = 2886220228278. Its totient is φ = 2886220228276.

The previous prime is 2886220228259. The next prime is 2886220228343. The reversal of 2886220228277 is 7728220226882.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2878719629041 + 7500599236 = 1696679^2 + 86606^2 .

It is a cyclic number.

It is not a de Polignac number, because 2886220228277 - 2¹⁶ = 2886220162741 is a prime.

It is a super-2 number, since 2×2886220228277² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2886220228877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1443110114138 + 1443110114139.

It is an arithmetic number, because the mean of its divisors is an integer number (1443110114139).

Almost surely, 2^{2886220228277} is an apocalyptic number.

It is an amenable number.

2886220228277 is a deficient number, since it is larger than the sum of its proper divisors (1).

2886220228277 is an equidigital number, since it uses as much as digits as its factorization.

2886220228277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9633792, while the sum is 56.

The spelling of 2886220228277 in words is "two trillion, eight hundred eighty-six billion, two hundred twenty million, two hundred twenty-eight thousand, two hundred seventy-seven".