2201354111320 has 128 divisors (see below), whose sum is σ = 6101935257600. Its totient is φ = 696020553216.

The previous prime is 2201354111279. The next prime is 2201354111323. The reversal of 2201354111320 is 231114531022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201354111323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3490927 + ... + 4072993.

It is an arithmetic number, because the mean of its divisors is an integer number (47671369200).

Almost surely, 2^{2201354111320} is an apocalyptic number.

2201354111320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2201354111320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3050967628800).

2201354111320 is an abundant number, since it is smaller than the sum of its proper divisors (3900581146280).

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

2201354111320 is a wasteful number, since it uses less digits than its factorization.

2201354111320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583137 (or 583133 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 2201354111320 its reverse (231114531022), we get a palindrome (2432468642342).

The spelling of 2201354111320 in words is "two trillion, two hundred one billion, three hundred fifty-four million, one hundred eleven thousand, three hundred twenty".