112299001 has 2 divisors, whose sum is σ = 112299002. Its totient is φ = 112299000.

The previous prime is 112298999. The next prime is 112299017. The reversal of 112299001 is 100992211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79637776 + 32661225 = 8924^2 + 5715^2 .

It is a cyclic number.

It is not a de Polignac number, because 112299001 - 2¹ = 112298999 is a prime.

It is a super-2 number, since 2×112299001² = 25222131251196002, which contains 22 as substring.

Together with 112298999, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (112299071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56149500 + 56149501.

It is an arithmetic number, because the mean of its divisors is an integer number (56149501).

Almost surely, 2^112299001 is an apocalyptic number.

It is an amenable number.

112299001 is a deficient number, since it is larger than the sum of its proper divisors (1).

112299001 is an equidigital number, since it uses as much as digits as its factorization.

112299001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 25.

The square root of 112299001 is about 10597.1222980581. The cubic root of 112299001 is about 482.4570210583.

The spelling of 112299001 in words is "one hundred twelve million, two hundred ninety-nine thousand, one".