8229285856269 has 16 divisors (see below), whose sum is σ = 12191978211840. Its totient is φ = 5485990946400.

The previous prime is 8229285856241. The next prime is 8229285856277. The reversal of 8229285856269 is 9626585829228.

8229285856269 is a `hidden beast` number, since 8 + 2 + 2 + 9 + 2 + 8 + 58 + 562 + 6 + 9 = 666.

It is not a de Polignac number, because 8229285856269 - 2¹⁷ = 8229285725197 is a prime.

It is a super-2 number, since 2×8229285856269² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8229285856197 and 8229285856206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8229285856469) 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 in 15 ways as a sum of consecutive naturals, for example, 4787472 + ... + 6275225.

It is an arithmetic number, because the mean of its divisors is an integer number (761998638240).

Almost surely, 2^{8229285856269} is an apocalyptic number.

It is an amenable number.

8229285856269 is a deficient number, since it is larger than the sum of its proper divisors (3962692355571).

8229285856269 is a wasteful number, since it uses less digits than its factorization.

8229285856269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11090257 (or 11090251 counting only the distinct ones).

The product of its digits is 597196800, while the sum is 72.

The spelling of 8229285856269 in words is "eight trillion, two hundred twenty-nine billion, two hundred eighty-five million, eight hundred fifty-six thousand, two hundred sixty-nine".