220212050 has 48 divisors (see below), whose sum is σ = 435407400. Its totient is φ = 82575360.

The previous prime is 220212037. The next prime is 220212053. The reversal of 220212050 is 50212022.

It can be written as a sum of positive squares in 12 ways, for example, as 114554209 + 105657841 = 10703^2 + 10279^2 .

It is not an unprimeable number, because it can be changed into a prime (220212053) 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 23 ways as a sum of consecutive naturals, for example, 381362 + ... + 381938.

Almost surely, 2^220212050 is an apocalyptic number.

220212050 is a deficient number, since it is larger than the sum of its proper divisors (215195350).

220212050 is a wasteful number, since it uses less digits than its factorization.

220212050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055 (or 1050 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 220212050 is about 14839.5434565892. The cubic root of 220212050 is about 603.8749668092.

Adding to 220212050 its reverse (50212022), we get a palindrome (270424072).

The spelling of 220212050 in words is "two hundred twenty million, two hundred twelve thousand, fifty".