2213312030112 has 96 divisors (see below), whose sum is σ = 6119539675200. Its totient is φ = 698505320448.

The previous prime is 2213312030081. The next prime is 2213312030129. The reversal of 2213312030112 is 2110302133122.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2557738 + ... + 3311894.

It is an arithmetic number, because the mean of its divisors is an integer number (63745204950).

Almost surely, 2^{2213312030112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2213312030112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3059769837600).

2213312030112 is an abundant number, since it is smaller than the sum of its proper divisors (3906227645088).

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

2213312030112 is a wasteful number, since it uses less digits than its factorization.

2213312030112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755798 (or 755790 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 2213312030112 its reverse (2110302133122), we get a palindrome (4323614163234).

The spelling of 2213312030112 in words is "two trillion, two hundred thirteen billion, three hundred twelve million, thirty thousand, one hundred twelve".