112112012222813 has 2 divisors, whose sum is σ = 112112012222814. Its totient is φ = 112112012222812.

The previous prime is 112112012222801. The next prime is 112112012222843. The reversal of 112112012222813 is 318222210211211.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 112082811564889 + 29200657924 = 10586917^2 + 170882^2 .

It is a cyclic number.

It is not a de Polignac number, because 112112012222813 - 2⁴⁴ = 94519826178397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112112012222843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56056006111406 + 56056006111407.

It is an arithmetic number, because the mean of its divisors is an integer number (56056006111407).

Almost surely, 2^{112112012222813} is an apocalyptic number.

It is an amenable number.

112112012222813 is a deficient number, since it is larger than the sum of its proper divisors (1).

112112012222813 is an equidigital number, since it uses as much as digits as its factorization.

112112012222813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 29.

The spelling of 112112012222813 in words is "one hundred twelve trillion, one hundred twelve billion, twelve million, two hundred twenty-two thousand, eight hundred thirteen".