1321214310002 has 32 divisors (see below), whose sum is σ = 2114511505920. Its totient is φ = 618075908800.

The previous prime is 1321214309999. The next prime is 1321214310061. The reversal of 1321214310002 is 2000134121231.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2124038 + ... + 2674689.

It is an arithmetic number, because the mean of its divisors is an integer number (66078484560).

Almost surely, 2^{1321214310002} is an apocalyptic number.

1321214310002 is a deficient number, since it is larger than the sum of its proper divisors (793297195918).

1321214310002 is a wasteful number, since it uses less digits than its factorization.

1321214310002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4798906.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1321214310002 its reverse (2000134121231), we get a palindrome (3321348431233).

The spelling of 1321214310002 in words is "one trillion, three hundred twenty-one billion, two hundred fourteen million, three hundred ten thousand, two".