220012111108 has 12 divisors (see below), whose sum is σ = 385024480092. Its totient is φ = 110005116800.

The previous prime is 220012111087. The next prime is 220012111153. The reversal of 220012111108 is 801111210022.

220012111108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 136472614084 + 83539497024 = 369422^2 + 289032^2 .

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 3 ways as a sum of consecutive naturals, for example, 782208 + ... + 1025608.

It is an arithmetic number, because the mean of its divisors is an integer number (32085373341).

Almost surely, 2^220012111108 is an apocalyptic number.

It is an amenable number.

220012111108 is a deficient number, since it is larger than the sum of its proper divisors (165012368984).

220012111108 is a wasteful number, since it uses less digits than its factorization.

220012111108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469382 (or 469380 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 19.

The spelling of 220012111108 in words is "two hundred twenty billion, twelve million, one hundred eleven thousand, one hundred eight".