202201113 has 16 divisors (see below), whose sum is σ = 274492800. Its totient is φ = 132370560.

The previous prime is 202201099. The next prime is 202201123. The reversal of 202201113 is 311102202.

It is not a de Polignac number, because 202201113 - 2⁶ = 202201049 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (202201123) 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 15 ways as a sum of consecutive naturals, for example, 55533 + ... + 59061.

It is an arithmetic number, because the mean of its divisors is an integer number (17155800).

Almost surely, 2^202201113 is an apocalyptic number.

It is an amenable number.

202201113 is a deficient number, since it is larger than the sum of its proper divisors (72291687).

202201113 is a wasteful number, since it uses less digits than its factorization.

202201113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3872.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 202201113 is about 14219.7437740629. The cubic root of 202201113 is about 586.9410895822.

Adding to 202201113 its reverse (311102202), we get a palindrome (513303315).

The spelling of 202201113 in words is "two hundred two million, two hundred one thousand, one hundred thirteen".