321462130022 has 16 divisors (see below), whose sum is σ = 526770896400. Its totient is φ = 145913051040.

The previous prime is 321462129983. The next prime is 321462130069. The reversal of 321462130022 is 220031264123.

It is a junction number, because it is equal to n+sod(n) for n = 321462129973 and 321462130000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10288997 + ... + 10320192.

It is an arithmetic number, because the mean of its divisors is an integer number (32923181025).

Almost surely, 2^321462130022 is an apocalyptic number.

321462130022 is a deficient number, since it is larger than the sum of its proper divisors (205308766378).

321462130022 is a wasteful number, since it uses less digits than its factorization.

321462130022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20609911.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 321462130022 its reverse (220031264123), we get a palindrome (541493394145).

The spelling of 321462130022 in words is "three hundred twenty-one billion, four hundred sixty-two million, one hundred thirty thousand, twenty-two".