2220330311324 has 24 divisors (see below), whose sum is σ = 4114495259280. Its totient is φ = 1044771469056.

The previous prime is 2220330311281. The next prime is 2220330311327. The reversal of 2220330311324 is 4231130330222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2220330311293 and 2220330311302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220330311327) 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, 604094 + ... + 2192165.

It is an arithmetic number, because the mean of its divisors is an integer number (171437302470).

Almost surely, 2^{2220330311324} is an apocalyptic number.

It is an amenable number.

2220330311324 is a deficient number, since it is larger than the sum of its proper divisors (1894164947956).

2220330311324 is a wasteful number, since it uses less digits than its factorization.

2220330311324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2807957 (or 2807955 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 2220330311324 its reverse (4231130330222), we get a palindrome (6451460641546).

The spelling of 2220330311324 in words is "two trillion, two hundred twenty billion, three hundred thirty million, three hundred eleven thousand, three hundred twenty-four".