220220201182 has 4 divisors (see below), whose sum is σ = 330330301776. Its totient is φ = 110110100590.

The previous prime is 220220201153. The next prime is 220220201183. The reversal of 220220201182 is 281102022022.

220220201182 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220220201183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55055050294 + ... + 55055050297.

It is an arithmetic number, because the mean of its divisors is an integer number (82582575444).

Almost surely, 2^220220201182 is an apocalyptic number.

220220201182 is a deficient number, since it is larger than the sum of its proper divisors (110110100594).

220220201182 is a wasteful number, since it uses less digits than its factorization.

220220201182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110110100593.

The product of its (nonzero) digits is 512, while the sum is 22.

The spelling of 220220201182 in words is "two hundred twenty billion, two hundred twenty million, two hundred one thousand, one hundred eighty-two".