108613444212 has 96 divisors (see below), whose sum is σ = 346572844800. Its totient is φ = 28645301376.

The previous prime is 108613444211. The next prime is 108613444223. The reversal of 108613444212 is 212444316801.

108613444212 is a `hidden beast` number, since 1 + 0 + 86 + 134 + 442 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108613444211) 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 31 ways as a sum of consecutive naturals, for example, 5515887 + ... + 5535542.

It is an arithmetic number, because the mean of its divisors is an integer number (3610133800).

Almost surely, 2^108613444212 is an apocalyptic number.

108613444212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

108613444212 is an abundant number, since it is smaller than the sum of its proper divisors (237959400588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108613444212 is a wasteful number, since it uses less digits than its factorization.

108613444212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11051462 (or 11051454 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The spelling of 108613444212 in words is "one hundred eight billion, six hundred thirteen million, four hundred forty-four thousand, two hundred twelve".