2201321130344 has 32 divisors (see below), whose sum is σ = 4724965560000. Its totient is φ = 941853571200.

The previous prime is 2201321130319. The next prime is 2201321130367. The reversal of 2201321130344 is 4430311231022.

It is a super-3 number, since 3×2201321130344³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32669594 + ... + 32736905.

It is an arithmetic number, because the mean of its divisors is an integer number (147655173750).

Almost surely, 2^{2201321130344} is an apocalyptic number.

It is an amenable number.

2201321130344 is an abundant number, since it is smaller than the sum of its proper divisors (2523644429656).

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

2201321130344 is a wasteful number, since it uses less digits than its factorization.

2201321130344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65407113 (or 65407109 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 2201321130344 its reverse (4430311231022), we get a palindrome (6631632361366).

The spelling of 2201321130344 in words is "two trillion, two hundred one billion, three hundred twenty-one million, one hundred thirty thousand, three hundred forty-four".