321002001201002 has 8 divisors (see below), whose sum is σ = 525276001965312. Its totient is φ = 145910000545900.

The previous prime is 321002001200939. The next prime is 321002001201031. The reversal of 321002001201002 is 200102100200123.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7295500027274 + ... + 7295500027317.

It is an arithmetic number, because the mean of its divisors is an integer number (65659500245664).

Almost surely, 2^{321002001201002} is an apocalyptic number.

321002001201002 is a deficient number, since it is larger than the sum of its proper divisors (204274000764310).

321002001201002 is a wasteful number, since it uses less digits than its factorization.

321002001201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14591000054604.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 321002001201002 its reverse (200102100200123), we get a palindrome (521104101401125).

The spelling of 321002001201002 in words is "three hundred twenty-one trillion, two billion, one million, two hundred one thousand, two".