220550150 has 24 divisors (see below), whose sum is σ = 410691720. Its totient is φ = 88119360.

The previous prime is 220550117. The next prime is 220550153. The reversal of 220550150 is 51055022.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220550153) 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 11 ways as a sum of consecutive naturals, for example, 54497 + ... + 58403.

It is an arithmetic number, because the mean of its divisors is an integer number (17112155).

Almost surely, 2^220550150 is an apocalyptic number.

220550150 is a deficient number, since it is larger than the sum of its proper divisors (190141570).

220550150 is a wasteful number, since it uses less digits than its factorization.

220550150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5048 (or 5043 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 220550150 is about 14850.9309472504. The cubic root of 220550150 is about 604.1838595715.

The spelling of 220550150 in words is "two hundred twenty million, five hundred fifty thousand, one hundred fifty".