201010132220 has 24 divisors (see below), whose sum is σ = 422143134000. Its totient is φ = 80399889792.

The previous prime is 201010132199. The next prime is 201010132223. The reversal of 201010132220 is 22231010102.

It is a happy number.

201010132220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 201010132195 and 201010132204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201010132223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151631 + ... + 651929.

It is an arithmetic number, because the mean of its divisors is an integer number (17589297250).

Almost surely, 2^201010132220 is an apocalyptic number.

201010132220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201010132220 is an abundant number, since it is smaller than the sum of its proper divisors (221133001780).

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

201010132220 is a wasteful number, since it uses less digits than its factorization.

201010132220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520397 (or 520395 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 201010132220 its reverse (22231010102), we get a palindrome (223241142322).

The spelling of 201010132220 in words is "two hundred one billion, ten million, one hundred thirty-two thousand, two hundred twenty".