220201852 has 12 divisors (see below), whose sum is σ = 414995896. Its totient is φ = 101631600.

The previous prime is 220201847. The next prime is 220201853. The reversal of 220201852 is 258102022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220201853) 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 3 ways as a sum of consecutive naturals, for example, 2117274 + ... + 2117377.

Almost surely, 2^220201852 is an apocalyptic number.

It is an amenable number.

220201852 is a deficient number, since it is larger than the sum of its proper divisors (194794044).

220201852 is a wasteful number, since it uses less digits than its factorization.

220201852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4234668 (or 4234666 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 220201852 is about 14839.1998436573. The cubic root of 220201852 is about 603.8656448671.

Adding to 220201852 its reverse (258102022), we get a palindrome (478303874).

The spelling of 220201852 in words is "two hundred twenty million, two hundred one thousand, eight hundred fifty-two".