220202050 has 24 divisors (see below), whose sum is σ = 418294656. Its totient is φ = 86205840.

The previous prime is 220201991. The next prime is 220202051. The reversal of 220202050 is 50202022.

It is a self number, because there is not a number n which added to its sum of digits gives 220202050.

It is not an unprimeable number, because it can be changed into a prime (220202051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44502 + ... + 49201.

It is an arithmetic number, because the mean of its divisors is an integer number (17428944).

Almost surely, 2^220202050 is an apocalyptic number.

220202050 is a deficient number, since it is larger than the sum of its proper divisors (198092606).

220202050 is a wasteful number, since it uses less digits than its factorization.

220202050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93762 (or 93757 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 13.

The square root of 220202050 is about 14839.2065151746. The cubic root of 220202050 is about 603.8658258606.

Adding to 220202050 its reverse (50202022), we get a palindrome (270404072).

The spelling of 220202050 in words is "two hundred twenty million, two hundred two thousand, fifty".