322220413423 has 4 divisors (see below), whose sum is σ = 325410714648. Its totient is φ = 319030112200.

The previous prime is 322220413421. The next prime is 322220413429. The reversal of 322220413423 is 324314022223.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 322220413423 - 2¹ = 322220413421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 322220413391 and 322220413400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322220413421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1595150461 + ... + 1595150662.

It is an arithmetic number, because the mean of its divisors is an integer number (81352678662).

Almost surely, 2^322220413423 is an apocalyptic number.

322220413423 is a deficient number, since it is larger than the sum of its proper divisors (3190301225).

322220413423 is a wasteful number, since it uses less digits than its factorization.

322220413423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3190301224.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 322220413423 its reverse (324314022223), we get a palindrome (646534435646).

The spelling of 322220413423 in words is "three hundred twenty-two billion, two hundred twenty million, four hundred thirteen thousand, four hundred twenty-three".