112201877 has 2 divisors, whose sum is σ = 112201878. Its totient is φ = 112201876.

The previous prime is 112201867. The next prime is 112201891. The reversal of 112201877 is 778102211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110649361 + 1552516 = 10519^2 + 1246^2 .

It is an emirp because it is prime and its reverse (778102211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112201877 - 2¹⁰ = 112200853 is a prime.

It is a super-2 number, since 2×112201877² = 25178522404646258, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112201867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56100938 + 56100939.

It is an arithmetic number, because the mean of its divisors is an integer number (56100939).

Almost surely, 2^112201877 is an apocalyptic number.

It is an amenable number.

112201877 is a deficient number, since it is larger than the sum of its proper divisors (1).

112201877 is an equidigital number, since it uses as much as digits as its factorization.

112201877 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1568, while the sum is 29.

The square root of 112201877 is about 10592.5387419636. The cubic root of 112201877 is about 482.3178934599.

The spelling of 112201877 in words is "one hundred twelve million, two hundred one thousand, eight hundred seventy-seven".