202221012010 has 16 divisors (see below), whose sum is σ = 365826960000. Its totient is φ = 80481929616.

The previous prime is 202221011959. The next prime is 202221012031. The reversal of 202221012010 is 10210122202.

It is a happy number.

202221012010 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 7 ways as a sum of consecutive naturals, for example, 50807310 + ... + 50811289.

It is an arithmetic number, because the mean of its divisors is an integer number (22864185000).

Almost surely, 2^202221012010 is an apocalyptic number.

202221012010 is a deficient number, since it is larger than the sum of its proper divisors (163605947990).

202221012010 is a wasteful number, since it uses less digits than its factorization.

202221012010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101618805.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 202221012010 its reverse (10210122202), we get a palindrome (212431134212).

The spelling of 202221012010 in words is "two hundred two billion, two hundred twenty-one million, twelve thousand, ten".