201032221130 has 48 divisors (see below), whose sum is σ = 394238832480. Its totient is φ = 73771798464.

The previous prime is 201032221127. The next prime is 201032221157. The reversal of 201032221130 is 31122230102.

201032221130 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 2×201032221130² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201032221099 and 201032221108.

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 23 ways as a sum of consecutive naturals, for example, 89420 + ... + 640359.

It is an arithmetic number, because the mean of its divisors is an integer number (8213309010).

Almost surely, 2^201032221130 is an apocalyptic number.

201032221130 is a deficient number, since it is larger than the sum of its proper divisors (193206611350).

201032221130 is a wasteful number, since it uses less digits than its factorization.

201032221130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729975 (or 729962 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 201032221130 its reverse (31122230102), we get a palindrome (232154451232).

The spelling of 201032221130 in words is "two hundred one billion, thirty-two million, two hundred twenty-one thousand, one hundred thirty".