6268664222469 has 12 divisors (see below), whose sum is σ = 9877895138592. Its totient is φ = 3799190437800.

The previous prime is 6268664222467. The next prime is 6268664222531. The reversal of 6268664222469 is 9642224668626.

It is not a de Polignac number, because 6268664222469 - 2¹ = 6268664222467 is a prime.

It is a super-2 number, since 2×6268664222469² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6268664222467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31659920217 + ... + 31659920414.

It is an arithmetic number, because the mean of its divisors is an integer number (823157928216).

Almost surely, 2^{6268664222469} is an apocalyptic number.

It is an amenable number.

6268664222469 is a deficient number, since it is larger than the sum of its proper divisors (3609230916123).

6268664222469 is a wasteful number, since it uses less digits than its factorization.

6268664222469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63319840648 (or 63319840645 counting only the distinct ones).

The product of its digits is 143327232, while the sum is 63.

The spelling of 6268664222469 in words is "six trillion, two hundred sixty-eight billion, six hundred sixty-four million, two hundred twenty-two thousand, four hundred sixty-nine".