220366162 has 16 divisors (see below), whose sum is σ = 335522880. Its totient is φ = 108533232.

The previous prime is 220366141. The next prime is 220366169. The reversal of 220366162 is 261663022.

It is a happy number.

It is a super-2 number, since 2×220366162² = 97122490709220488, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 220366162.

It is not an unprimeable number, because it can be changed into a prime (220366169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60139 + ... + 63697.

It is an arithmetic number, because the mean of its divisors is an integer number (20970180).

Almost surely, 2^220366162 is an apocalyptic number.

220366162 is a deficient number, since it is larger than the sum of its proper divisors (115156718).

220366162 is a wasteful number, since it uses less digits than its factorization.

220366162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4017.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 220366162 is about 14844.7351609923. The cubic root of 220366162 is about 604.0158048143.

The spelling of 220366162 in words is "two hundred twenty million, three hundred sixty-six thousand, one hundred sixty-two".