201220002210 has 32 divisors (see below), whose sum is σ = 485354793600. Its totient is φ = 53389024128.

The previous prime is 201220002197. The next prime is 201220002233. The reversal of 201220002210 is 12200022102.

201220002210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 16846627 + ... + 16858566.

It is an arithmetic number, because the mean of its divisors is an integer number (15167337300).

Almost surely, 2^201220002210 is an apocalyptic number.

201220002210 is an abundant number, since it is smaller than the sum of its proper divisors (284134791390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201220002210 is a wasteful number, since it uses less digits than its factorization.

201220002210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33705402.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 201220002210 its reverse (12200022102), we get a palindrome (213420024312).

The spelling of 201220002210 in words is "two hundred one billion, two hundred twenty million, two thousand, two hundred ten".