112411215251 has 2 divisors, whose sum is σ = 112411215252. Its totient is φ = 112411215250.

The previous prime is 112411215211. The next prime is 112411215299. The reversal of 112411215251 is 152512114211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112411215251 - 2³⁰ = 111337473427 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112411215251.

It is not a weakly prime, because it can be changed into another prime (112411215211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56205607625 + 56205607626.

It is an arithmetic number, because the mean of its divisors is an integer number (56205607626).

Almost surely, 2^112411215251 is an apocalyptic number.

112411215251 is a deficient number, since it is larger than the sum of its proper divisors (1).

112411215251 is an equidigital number, since it uses as much as digits as its factorization.

112411215251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 800, while the sum is 26.

Adding to 112411215251 its reverse (152512114211), we get a palindrome (264923329462).

The spelling of 112411215251 in words is "one hundred twelve billion, four hundred eleven million, two hundred fifteen thousand, two hundred fifty-one".