220323112102 has 16 divisors (see below), whose sum is σ = 334547327520. Its totient is φ = 108813991552.

The previous prime is 220323112099. The next prime is 220323112129. The reversal of 220323112102 is 201211323022.

220323112102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 220323112102.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1597402 + ... + 1729837.

It is an arithmetic number, because the mean of its divisors is an integer number (20909207970).

Almost surely, 2^220323112102 is an apocalyptic number.

220323112102 is a deficient number, since it is larger than the sum of its proper divisors (114224215418).

220323112102 is a wasteful number, since it uses less digits than its factorization.

220323112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3327647.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 220323112102 its reverse (201211323022), we get a palindrome (421534435124).

The spelling of 220323112102 in words is "two hundred twenty billion, three hundred twenty-three million, one hundred twelve thousand, one hundred two".