2201013013221 has 12 divisors (see below), whose sum is σ = 3468262930080. Its totient is φ = 1333947280680.

The previous prime is 2201013013201. The next prime is 2201013013259. The reversal of 2201013013221 is 1223103101022.

It is not a de Polignac number, because 2201013013221 - 2¹¹ = 2201013011173 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2201013013194 and 2201013013203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201013013201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11116227241 + ... + 11116227438.

It is an arithmetic number, because the mean of its divisors is an integer number (289021910840).

Almost surely, 2^{2201013013221} is an apocalyptic number.

It is an amenable number.

2201013013221 is a deficient number, since it is larger than the sum of its proper divisors (1267249916859).

2201013013221 is a wasteful number, since it uses less digits than its factorization.

2201013013221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22232454696 (or 22232454693 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2201013013221 its reverse (1223103101022), we get a palindrome (3424116114243).

The spelling of 2201013013221 in words is "two trillion, two hundred one billion, thirteen million, thirteen thousand, two hundred twenty-one".