220012313324 has 12 divisors (see below), whose sum is σ = 385170857400. Its totient is φ = 109963496928.

The previous prime is 220012313299. The next prime is 220012313333. The reversal of 220012313324 is 423313210022.

It is a self number, because there is not a number n which added to its sum of digits gives 220012313324.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10653329 + ... + 10673960.

It is an arithmetic number, because the mean of its divisors is an integer number (32097571450).

Almost surely, 2^220012313324 is an apocalyptic number.

It is an amenable number.

220012313324 is a deficient number, since it is larger than the sum of its proper divisors (165158544076).

220012313324 is a wasteful number, since it uses less digits than its factorization.

220012313324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21329872 (or 21329870 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 220012313324 its reverse (423313210022), we get a palindrome (643325523346).

The spelling of 220012313324 in words is "two hundred twenty billion, twelve million, three hundred thirteen thousand, three hundred twenty-four".