112212012413 has 2 divisors, whose sum is σ = 112212012414. Its totient is φ = 112212012412.

The previous prime is 112212012361. The next prime is 112212012443. The reversal of 112212012413 is 314210212211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68496311524 + 43715700889 = 261718^2 + 209083^2 .

It is a cyclic number.

It is not a de Polignac number, because 112212012413 - 2⁶ = 112212012349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112212012443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56106006206 + 56106006207.

It is an arithmetic number, because the mean of its divisors is an integer number (56106006207).

Almost surely, 2^112212012413 is an apocalyptic number.

It is an amenable number.

112212012413 is a deficient number, since it is larger than the sum of its proper divisors (1).

112212012413 is an equidigital number, since it uses as much as digits as its factorization.

112212012413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 112212012413 its reverse (314210212211), we get a palindrome (426422224624).

The spelling of 112212012413 in words is "one hundred twelve billion, two hundred twelve million, twelve thousand, four hundred thirteen".