2220343021324 has 12 divisors (see below), whose sum is σ = 3893234083200. Its totient is φ = 1107990426128.

The previous prime is 2220343021321. The next prime is 2220343021343. The reversal of 2220343021324 is 4231203430222.

It is a junction number, because it is equal to n+sod(n) for n = 2220343021292 and 2220343021301.

It is not an unprimeable number, because it can be changed into a prime (2220343021321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 545268844 + ... + 545272915.

It is an arithmetic number, because the mean of its divisors is an integer number (324436173600).

Almost surely, 2^{2220343021324} is an apocalyptic number.

It is an amenable number.

2220343021324 is a deficient number, since it is larger than the sum of its proper divisors (1672891061876).

2220343021324 is a wasteful number, since it uses less digits than its factorization.

2220343021324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090542272 (or 1090542270 counting only the distinct ones).

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

Adding to 2220343021324 its reverse (4231203430222), we get a palindrome (6451546451546).

The spelling of 2220343021324 in words is "two trillion, two hundred twenty billion, three hundred forty-three million, twenty-one thousand, three hundred twenty-four".