2321211330244 has 12 divisors (see below), whose sum is σ = 4098067791804. Its totient is φ = 1150334818304.

The previous prime is 2321211330241. The next prime is 2321211330253. The reversal of 2321211330244 is 4420331121232.

It can be written as a sum of positive squares in 2 ways, for example, as 1062058035844 + 1259153294400 = 1030562^2 + 1122120^2 .

It is not an unprimeable number, because it can be changed into a prime (2321211330241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2567711197 + ... + 2567712100.

It is an arithmetic number, because the mean of its divisors is an integer number (341505649317).

Almost surely, 2^{2321211330244} is an apocalyptic number.

It is an amenable number.

2321211330244 is a deficient number, since it is larger than the sum of its proper divisors (1776856461560).

2321211330244 is a wasteful number, since it uses less digits than its factorization.

2321211330244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5135423414 (or 5135423412 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 2321211330244 its reverse (4420331121232), we get a palindrome (6741542451476).

The spelling of 2321211330244 in words is "two trillion, three hundred twenty-one billion, two hundred eleven million, three hundred thirty thousand, two hundred forty-four".