9228020256011 has 2 divisors, whose sum is σ = 9228020256012. Its totient is φ = 9228020256010.

The previous prime is 9228020255983. The next prime is 9228020256029. The reversal of 9228020256011 is 1106520208229.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9228020256011 - 2²² = 9228016061707 is a prime.

It is not a weakly prime, because it can be changed into another prime (9228020276011) 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, 4614010128005 + 4614010128006.

It is an arithmetic number, because the mean of its divisors is an integer number (4614010128006).

Almost surely, 2^{9228020256011} is an apocalyptic number.

9228020256011 is a deficient number, since it is larger than the sum of its proper divisors (1).

9228020256011 is an equidigital number, since it uses as much as digits as its factorization.

9228020256011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 38.

The spelling of 9228020256011 in words is "nine trillion, two hundred twenty-eight billion, twenty million, two hundred fifty-six thousand, eleven".