6222644606266 has 16 divisors (see below), whose sum is σ = 10419311900448. Its totient is φ = 2762696336400.

The previous prime is 6222644606263. The next prime is 6222644606281. The reversal of 6222644606266 is 6626064462226.

It is not an unprimeable number, because it can be changed into a prime (6222644606263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3288923265 + ... + 3288925156.

It is an arithmetic number, because the mean of its divisors is an integer number (651206993778).

Almost surely, 2^{6222644606266} is an apocalyptic number.

6222644606266 is a deficient number, since it is larger than the sum of its proper divisors (4196667294182).

6222644606266 is a wasteful number, since it uses less digits than its factorization.

6222644606266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6577848477.

The product of its (nonzero) digits is 11943936, while the sum is 52.

The spelling of 6222644606266 in words is "six trillion, two hundred twenty-two billion, six hundred forty-four million, six hundred six thousand, two hundred sixty-six".