2213312211108 has 36 divisors (see below), whose sum is σ = 5594831925228. Its totient is φ = 737761440000.

The previous prime is 2213312211073. The next prime is 2213312211109. The reversal of 2213312211108 is 8011122133122.

It is a happy number.

2213312211108 is a `hidden beast` number, since 2 + 2 + 1 + 331 + 221 + 1 + 108 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1105172817984 + 1108139393124 = 1051272^2 + 1052682^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (2213312211109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2888608 + ... + 3573608.

It is an arithmetic number, because the mean of its divisors is an integer number (155411997923).

Almost surely, 2^{2213312211108} is an apocalyptic number.

It is an amenable number.

2213312211108 is an abundant number, since it is smaller than the sum of its proper divisors (3381519714120).

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

2213312211108 is a wasteful number, since it uses less digits than its factorization.

2213312211108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774764 (or 774759 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The spelling of 2213312211108 in words is "two trillion, two hundred thirteen billion, three hundred twelve million, two hundred eleven thousand, one hundred eight".