321003412130022 has 16 divisors (see below), whose sum is σ = 659358360051312. Its totient is φ = 104109214744800.

The previous prime is 321003412129963. The next prime is 321003412130029. The reversal of 321003412130022 is 220031214300123.

It is a junction number, because it is equal to n+sod(n) for n = 321003412129974 and 321003412130001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321003412130029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 722980657729 + ... + 722980658172.

It is an arithmetic number, because the mean of its divisors is an integer number (41209897503207).

Almost surely, 2^{321003412130022} is an apocalyptic number.

321003412130022 is an abundant number, since it is smaller than the sum of its proper divisors (338354947921290).

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

321003412130022 is a wasteful number, since it uses less digits than its factorization.

321003412130022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1445961315943.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 321003412130022 its reverse (220031214300123), we get a palindrome (541034626430145).

The spelling of 321003412130022 in words is "three hundred twenty-one trillion, three billion, four hundred twelve million, one hundred thirty thousand, twenty-two".