112201049 has 2 divisors, whose sum is σ = 112201050. Its totient is φ = 112201048.

The previous prime is 112201031. The next prime is 112201123. The reversal of 112201049 is 940102211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100000000 + 12201049 = 10000^2 + 3493^2 .

It is an emirp because it is prime and its reverse (940102211) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112201049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112201049.

It is not a weakly prime, because it can be changed into another prime (112201009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56100524 + 56100525.

It is an arithmetic number, because the mean of its divisors is an integer number (56100525).

Almost surely, 2^112201049 is an apocalyptic number.

It is an amenable number.

112201049 is a deficient number, since it is larger than the sum of its proper divisors (1).

112201049 is an equidigital number, since it uses as much as digits as its factorization.

112201049 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 20.

The square root of 112201049 is about 10592.4996577767. The cubic root of 112201049 is about 482.3167070264.

The spelling of 112201049 in words is "one hundred twelve million, two hundred one thousand, forty-nine".