2422220424321 has 8 divisors (see below), whose sum is σ = 3290563595520. Its totient is φ = 1584345434672.

The previous prime is 2422220424277. The next prime is 2422220424343. The reversal of 2422220424321 is 1234240222242.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2422220424321 - 2⁶ = 2422220424257 is a prime.

It is a super-2 number, since 2×2422220424321² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2422220424721) 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, 7617045201 + ... + 7617045518.

It is an arithmetic number, because the mean of its divisors is an integer number (411320449440).

Almost surely, 2^{2422220424321} is an apocalyptic number.

It is an amenable number.

2422220424321 is a deficient number, since it is larger than the sum of its proper divisors (868343171199).

2422220424321 is a wasteful number, since it uses less digits than its factorization.

2422220424321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15234090775.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 2422220424321 its reverse (1234240222242), we get a palindrome (3656460646563).

The spelling of 2422220424321 in words is "two trillion, four hundred twenty-two billion, two hundred twenty million, four hundred twenty-four thousand, three hundred twenty-one".