210232221132 has 48 divisors (see below), whose sum is σ = 496319292000. Its totient is φ = 69252902400.

The previous prime is 210232221127. The next prime is 210232221139. The reversal of 210232221132 is 231122232012.

210232221132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×210232221132² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210232221099 and 210232221108.

It is not an unprimeable number, because it can be changed into a prime (210232221139) 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 15 ways as a sum of consecutive naturals, for example, 1978494 + ... + 2082042.

It is an arithmetic number, because the mean of its divisors is an integer number (10339985250).

Almost surely, 2^210232221132 is an apocalyptic number.

It is an amenable number.

210232221132 is an abundant number, since it is smaller than the sum of its proper divisors (286087070868).

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

210232221132 is a wasteful number, since it uses less digits than its factorization.

210232221132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105546 (or 105544 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 210232221132 its reverse (231122232012), we get a palindrome (441354453144).

The spelling of 210232221132 in words is "two hundred ten billion, two hundred thirty-two million, two hundred twenty-one thousand, one hundred thirty-two".