321214133000022 has 16 divisors (see below), whose sum is σ = 649646561124720. Its totient is φ = 105868328479232.

The previous prime is 321214133000009. The next prime is 321214133000129. The reversal of 321214133000022 is 220000331412123.

It is a junction number, because it is equal to n+sod(n) for n = 321214132999956 and 321214133000001.

It is a congruent 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, 300762296283 + ... + 300762297350.

It is an arithmetic number, because the mean of its divisors is an integer number (40602910070295).

Almost surely, 2^{321214133000022} is an apocalyptic number.

321214133000022 is an abundant number, since it is smaller than the sum of its proper divisors (328432428124698).

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

321214133000022 is a wasteful number, since it uses less digits than its factorization.

321214133000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601524593727.

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

Adding to 321214133000022 its reverse (220000331412123), we get a palindrome (541214464412145).

The spelling of 321214133000022 in words is "three hundred twenty-one trillion, two hundred fourteen billion, one hundred thirty-three million, twenty-two", and thus it is an aban number.