201013313220220 has 24 divisors (see below), whose sum is σ = 425451799954944. Its totient is φ = 79772212489536.

The previous prime is 201013313220169. The next prime is 201013313220221. The reversal of 201013313220220 is 22022313310102.

201013313220220 is digitally balanced in base 2 and base 3, because in such bases 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 = 201013313220191 and 201013313220200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201013313220221) 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, 39569547307 + ... + 39569552386.

It is an arithmetic number, because the mean of its divisors is an integer number (17727158331456).

Almost surely, 2^{201013313220220} is an apocalyptic number.

201013313220220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201013313220220 is an abundant number, since it is smaller than the sum of its proper divisors (224438486734724).

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

201013313220220 is a wasteful number, since it uses less digits than its factorization.

201013313220220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79139099829 (or 79139099827 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 201013313220220 its reverse (22022313310102), we get a palindrome (223035626530322).

The spelling of 201013313220220 in words is "two hundred one trillion, thirteen billion, three hundred thirteen million, two hundred twenty thousand, two hundred twenty".