1312201332002 has 32 divisors (see below), whose sum is σ = 2160374315904. Its totient is φ = 592807248000.

The previous prime is 1312201331983. The next prime is 1312201332011. The reversal of 1312201332002 is 2002331022131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36358238 + ... + 36394310.

It is an arithmetic number, because the mean of its divisors is an integer number (67511697372).

Almost surely, 2^{1312201332002} is an apocalyptic number.

1312201332002 is a deficient number, since it is larger than the sum of its proper divisors (848172983902).

1312201332002 is a wasteful number, since it uses less digits than its factorization.

1312201332002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46154.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1312201332002 its reverse (2002331022131), we get a palindrome (3314532354133).

The spelling of 1312201332002 in words is "one trillion, three hundred twelve billion, two hundred one million, three hundred thirty-two thousand, two".