112199859851 has 2 divisors, whose sum is σ = 112199859852. Its totient is φ = 112199859850.

The previous prime is 112199859841. The next prime is 112199859857. The reversal of 112199859851 is 158958991211.

It is a strong prime.

It is an emirp because it is prime and its reverse (158958991211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112199859851 - 2¹⁴ = 112199843467 is a prime.

It is not a weakly prime, because it can be changed into another prime (112199859857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56099929925 + 56099929926.

It is an arithmetic number, because the mean of its divisors is an integer number (56099929926).

Almost surely, 2^112199859851 is an apocalyptic number.

112199859851 is a deficient number, since it is larger than the sum of its proper divisors (1).

112199859851 is an equidigital number, since it uses as much as digits as its factorization.

112199859851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2332800, while the sum is 59.

The spelling of 112199859851 in words is "one hundred twelve billion, one hundred ninety-nine million, eight hundred fifty-nine thousand, eight hundred fifty-one".