2770206223 has 2 divisors, whose sum is σ = 2770206224. Its totient is φ = 2770206222.

The previous prime is 2770206191. The next prime is 2770206233. The reversal of 2770206223 is 3226020772.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2770206223 - 2⁵ = 2770206191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2770206233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1385103111 + 1385103112.

It is an arithmetic number, because the mean of its divisors is an integer number (1385103112).

Almost surely, 2^2770206223 is an apocalyptic number.

2770206223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2770206223 is an equidigital number, since it uses as much as digits as its factorization.

2770206223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 2770206223 is about 52632.7485791878. The cubic root of 2770206223 is about 1404.4427272861.

Adding to 2770206223 its reverse (3226020772), we get a palindrome (5996226995).

The spelling of 2770206223 in words is "two billion, seven hundred seventy million, two hundred six thousand, two hundred twenty-three".