201130102210220 has 24 divisors (see below), whose sum is σ = 426111030705024. Its totient is φ = 79740075919616.

The previous prime is 201130102210199. The next prime is 201130102210229. The reversal of 201130102210220 is 22012201031102.

It is not an unprimeable number, because it can be changed into a prime (201130102210229) 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, 44497807964 + ... + 44497812483.

It is an arithmetic number, because the mean of its divisors is an integer number (17754626279376).

Almost surely, 2^{201130102210220} is an apocalyptic number.

201130102210220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201130102210220 is an abundant number, since it is smaller than the sum of its proper divisors (224980928494804).

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

201130102210220 is a wasteful number, since it uses less digits than its factorization.

201130102210220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88995620569 (or 88995620567 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 201130102210220 its reverse (22012201031102), we get a palindrome (223142303241322).

The spelling of 201130102210220 in words is "two hundred one trillion, one hundred thirty billion, one hundred two million, two hundred ten thousand, two hundred twenty".