112112100049 has 2 divisors, whose sum is σ = 112112100050. Its totient is φ = 112112100048.

The previous prime is 112112099951. The next prime is 112112100071. The reversal of 112112100049 is 940001211211.

It is an a-pointer prime, because the next prime (112112100071) can be obtained adding 112112100049 to its sum of digits (22).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111401077824 + 711022225 = 333768^2 + 26665^2 .

It is a cyclic number.

It is not a de Polignac number, because 112112100049 - 2⁹ = 112112099537 is a prime.

It is not a weakly prime, because it can be changed into another prime (112112100349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56056050024 + 56056050025.

It is an arithmetic number, because the mean of its divisors is an integer number (56056050025).

Almost surely, 2^112112100049 is an apocalyptic number.

It is an amenable number.

112112100049 is a deficient number, since it is larger than the sum of its proper divisors (1).

112112100049 is an equidigital number, since it uses as much as digits as its factorization.

112112100049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 112112100049 in words is "one hundred twelve billion, one hundred twelve million, one hundred thousand, forty-nine".