2201323441312 has 96 divisors (see below), whose sum is σ = 4411428451920. Its totient is φ = 1081147392000.

The previous prime is 2201323441307. The next prime is 2201323441333. The reversal of 2201323441312 is 2131443231022.

It can be written as a sum of positive squares in 8 ways, for example, as 29720380816 + 2171603060496 = 172396^2 + 1473636^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 550191312 + ... + 550195312.

Almost surely, 2^{2201323441312} is an apocalyptic number.

It is an amenable number.

2201323441312 is an abundant number, since it is smaller than the sum of its proper divisors (2210105010608).

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

2201323441312 is a wasteful number, since it uses less digits than its factorization.

2201323441312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5394 (or 5386 counting only the distinct ones).

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

Adding to 2201323441312 its reverse (2131443231022), we get a palindrome (4332766672334).

The spelling of 2201323441312 in words is "two trillion, two hundred one billion, three hundred twenty-three million, four hundred forty-one thousand, three hundred twelve".