228010101010669 has 2 divisors, whose sum is σ = 228010101010670. Its totient is φ = 228010101010668.

The previous prime is 228010101010667. The next prime is 228010101010981. The reversal of 228010101010669 is 966010101010822.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 224509317813225 + 3500783197444 = 14983635^2 + 1871038^2 .

It is a cyclic number.

It is not a de Polignac number, because 228010101010669 - 2¹ = 228010101010667 is a prime.

It is a super-3 number, since 3×228010101010669³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 228010101010667, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (228010101010667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114005050505334 + 114005050505335.

It is an arithmetic number, because the mean of its divisors is an integer number (114005050505335).

Almost surely, 2^{228010101010669} is an apocalyptic number.

It is an amenable number.

228010101010669 is a deficient number, since it is larger than the sum of its proper divisors (1).

228010101010669 is an equidigital number, since it uses as much as digits as its factorization.

228010101010669 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 37.

The spelling of 228010101010669 in words is "two hundred twenty-eight trillion, ten billion, one hundred one million, ten thousand, six hundred sixty-nine".