112210312213 has 4 divisors (see below), whose sum is σ = 112357764108. Its totient is φ = 112062860320.

The previous prime is 112210312211. The next prime is 112210312229. The reversal of 112210312213 is 312213012211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 27556664004 + 84653648209 = 166002^2 + 290953^2 .

It is a cyclic number.

It is not a de Polignac number, because 112210312213 - 2¹ = 112210312211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112210312211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73724806 + ... + 73726327.

It is an arithmetic number, because the mean of its divisors is an integer number (28089441027).

Almost surely, 2^112210312213 is an apocalyptic number.

It is an amenable number.

112210312213 is a deficient number, since it is larger than the sum of its proper divisors (147451895).

112210312213 is an equidigital number, since it uses as much as digits as its factorization.

112210312213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147451894.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 112210312213 its reverse (312213012211), we get a palindrome (424423324424).

The spelling of 112210312213 in words is "one hundred twelve billion, two hundred ten million, three hundred twelve thousand, two hundred thirteen".