112310219999 has 2 divisors, whose sum is σ = 112310220000. Its totient is φ = 112310219998.

The previous prime is 112310219953. The next prime is 112310220031. The reversal of 112310219999 is 999912013211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112310219999 - 2¹² = 112310215903 is a prime.

It is a super-2 number, since 2×112310219999² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112310249999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56155109999 + 56155110000.

It is an arithmetic number, because the mean of its divisors is an integer number (56155110000).

Almost surely, 2^112310219999 is an apocalyptic number.

112310219999 is a deficient number, since it is larger than the sum of its proper divisors (1).

112310219999 is an equidigital number, since it uses as much as digits as its factorization.

112310219999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 78732, while the sum is 47.

The spelling of 112310219999 in words is "one hundred twelve billion, three hundred ten million, two hundred nineteen thousand, nine hundred ninety-nine".