201202221110 has 32 divisors (see below), whose sum is σ = 396119642112. Its totient is φ = 72973398880.

The previous prime is 201202221109. The next prime is 201202221113. The reversal of 201202221110 is 11122202102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201202221113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2345744 + ... + 2430003.

It is an arithmetic number, because the mean of its divisors is an integer number (12378738816).

Almost surely, 2^201202221110 is an apocalyptic number.

201202221110 is a deficient number, since it is larger than the sum of its proper divisors (194917421002).

201202221110 is a wasteful number, since it uses less digits than its factorization.

201202221110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4776148.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 201202221110 its reverse (11122202102), we get a palindrome (212324423212).

The spelling of 201202221110 in words is "two hundred one billion, two hundred two million, two hundred twenty-one thousand, one hundred ten".