2321224221232 has 40 divisors (see below), whose sum is σ = 5190743297952. Its totient is φ = 984960768000.

The previous prime is 2321224221229. The next prime is 2321224221259.

It is a happy number.

2321224221232 is nontrivially palindromic in base 10.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 2321224221232.

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, 102588769 + ... + 102611392.

Almost surely, 2^{2321224221232} is an apocalyptic number.

It is an amenable number.

2321224221232 is an abundant number, since it is smaller than the sum of its proper divisors (2869519076720).

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

2321224221232 is a wasteful number, since it uses less digits than its factorization.

2321224221232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205200277 (or 205200271 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

The spelling of 2321224221232 in words is "two trillion, three hundred twenty-one billion, two hundred twenty-four million, two hundred twenty-one thousand, two hundred thirty-two".