1212313110002 has 32 divisors (see below), whose sum is σ = 1939127428800. Its totient is φ = 566791872768.

The previous prime is 1212313109989. The next prime is 1212313110007. The reversal of 1212313110002 is 2000113132121.

It is not an unprimeable number, because it can be changed into a prime (1212313110007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1585718 + ... + 2222414.

It is an arithmetic number, because the mean of its divisors is an integer number (60597732150).

Almost surely, 2^{1212313110002} is an apocalyptic number.

1212313110002 is a deficient number, since it is larger than the sum of its proper divisors (726814318798).

1212313110002 is a wasteful number, since it uses less digits than its factorization.

1212313110002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637370.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1212313110002 its reverse (2000113132121), we get a palindrome (3212426242123).

The spelling of 1212313110002 in words is "one trillion, two hundred twelve billion, three hundred thirteen million, one hundred ten thousand, two".