2124222233321 has 8 divisors (see below), whose sum is σ = 2128066052640. Its totient is φ = 2120378666112.

The previous prime is 2124222233317. The next prime is 2124222233333. The reversal of 2124222233321 is 1233322224212.

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 2124222233321 - 2² = 2124222233317 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2124222233311) 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, 28077881 + ... + 28153433.

It is an arithmetic number, because the mean of its divisors is an integer number (266008256580).

Almost surely, 2^{2124222233321} is an apocalyptic number.

It is an amenable number.

2124222233321 is a deficient number, since it is larger than the sum of its proper divisors (3843819319).

2124222233321 is an equidigital number, since it uses as much as digits as its factorization.

2124222233321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126055.

The product of its digits is 13824, while the sum is 29.

Adding to 2124222233321 its reverse (1233322224212), we get a palindrome (3357544457533).

The spelling of 2124222233321 in words is "two trillion, one hundred twenty-four billion, two hundred twenty-two million, two hundred thirty-three thousand, three hundred twenty-one".