321042221210010 has 16 divisors (see below), whose sum is σ = 770501330904096. Its totient is φ = 85611258989328.

The previous prime is 321042221209991. The next prime is 321042221210063. The reversal of 321042221210010 is 10012122240123.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5350703686804 + ... + 5350703686863.

It is an arithmetic number, because the mean of its divisors is an integer number (48156333181506).

Almost surely, 2^{321042221210010} is an apocalyptic number.

321042221210010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

321042221210010 is an abundant number, since it is smaller than the sum of its proper divisors (449459109694086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

321042221210010 is a wasteful number, since it uses less digits than its factorization.

321042221210010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10701407373677.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 321042221210010 its reverse (10012122240123), we get a palindrome (331054343450133).

The spelling of 321042221210010 in words is "three hundred twenty-one trillion, forty-two billion, two hundred twenty-one million, two hundred ten thousand, ten".