202221331130 has 128 divisors (see below), whose sum is σ = 453029068800. Its totient is φ = 63283451904.

The previous prime is 202221331093. The next prime is 202221331139. The reversal of 202221331130 is 31133122202.

202221331130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (202221331139) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 56437319 + ... + 56440901.

It is an arithmetic number, because the mean of its divisors is an integer number (3539289600).

Almost surely, 2^202221331130 is an apocalyptic number.

202221331130 is an abundant number, since it is smaller than the sum of its proper divisors (250807737670).

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

202221331130 is a wasteful number, since it uses less digits than its factorization.

202221331130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4288.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 202221331130 its reverse (31133122202), we get a palindrome (233354453332).

The spelling of 202221331130 in words is "two hundred two billion, two hundred twenty-one million, three hundred thirty-one thousand, one hundred thirty".