8466264222 has 48 divisors (see below), whose sum is σ = 18430650288. Its totient is φ = 2591447040.

The previous prime is 8466264211. The next prime is 8466264227. The reversal of 8466264222 is 2224626648.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8466264227) 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 23 ways as a sum of consecutive naturals, for example, 174072 + ... + 217332.

It is an arithmetic number, because the mean of its divisors is an integer number (383971881).

Almost surely, 2^8466264222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8466264222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9215325144).

8466264222 is an abundant number, since it is smaller than the sum of its proper divisors (9964386066).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8466264222 is a wasteful number, since it uses less digits than its factorization.

8466264222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43485 (or 43472 counting only the distinct ones).

The product of its digits is 442368, while the sum is 42.

The square root of 8466264222 is about 92012.3047314869. The cubic root of 8466264222 is about 2038.1240140285.

The spelling of 8466264222 in words is "eight billion, four hundred sixty-six million, two hundred sixty-four thousand, two hundred twenty-two".