533222166 has 16 divisors (see below), whose sum is σ = 1067205744. Its totient is φ = 177613824.

The previous prime is 533222161. The next prime is 533222171. The reversal of 533222166 is 661222335.

It is an interprime number because it is at equal distance from previous prime (533222161) and next prime (533222171).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533222161) 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, 22411 + ... + 39606.

It is an arithmetic number, because the mean of its divisors is an integer number (66700359).

Almost surely, 2^533222166 is an apocalyptic number.

533222166 is an abundant number, since it is smaller than the sum of its proper divisors (533983578).

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

533222166 is a wasteful number, since it uses less digits than its factorization.

533222166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63455.

The product of its digits is 12960, while the sum is 30.

The square root of 533222166 is about 23091.6037987837. The cubic root of 533222166 is about 810.9039169798.

The spelling of 533222166 in words is "five hundred thirty-three million, two hundred twenty-two thousand, one hundred sixty-six".