228077530722193 has 2 divisors, whose sum is σ = 228077530722194. Its totient is φ = 228077530722192.

The previous prime is 228077530722179. The next prime is 228077530722211. The reversal of 228077530722193 is 391227035770822.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 132913759765329 + 95163770956864 = 11528823^2 + 9755192^2 .

It is a cyclic number.

It is not a de Polignac number, because 228077530722193 - 2¹³ = 228077530714001 is a prime.

It is not a weakly prime, because it can be changed into another prime (228077530722113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114038765361096 + 114038765361097.

It is an arithmetic number, because the mean of its divisors is an integer number (114038765361097).

Almost surely, 2^{228077530722193} is an apocalyptic number.

It is an amenable number.

228077530722193 is a deficient number, since it is larger than the sum of its proper divisors (1).

228077530722193 is an equidigital number, since it uses as much as digits as its factorization.

228077530722193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17781120, while the sum is 58.

The spelling of 228077530722193 in words is "two hundred twenty-eight trillion, seventy-seven billion, five hundred thirty million, seven hundred twenty-two thousand, one hundred ninety-three".