2201310130312 has 8 divisors (see below), whose sum is σ = 4127456494350. Its totient is φ = 1100655065152.

The previous prime is 2201310130289. The next prime is 2201310130351. The reversal of 2201310130312 is 2130310131022.

It can be written as a sum of positive squares in only one way, i.e., 1389772200996 + 811537929316 = 1178886^2 + 900854^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 2201310130312.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137581883137 + ... + 137581883152.

Almost surely, 2^{2201310130312} is an apocalyptic number.

It is an amenable number.

2201310130312 is a deficient number, since it is larger than the sum of its proper divisors (1926146364038).

2201310130312 is a wasteful number, since it uses less digits than its factorization.

2201310130312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275163766295 (or 275163766291 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2201310130312 its reverse (2130310131022), we get a palindrome (4331620261334).

The spelling of 2201310130312 in words is "two trillion, two hundred one billion, three hundred ten million, one hundred thirty thousand, three hundred twelve".