1112207117 has 8 divisors (see below), whose sum is σ = 1271337600. Its totient is φ = 953137584.

The previous prime is 1112207077. The next prime is 1112207143. The reversal of 1112207117 is 7117022111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1112207117 - 2¹² = 1112203021 is a prime.

It is a super-2 number, since 2×1112207117² = 2474009342210903378, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1112207092 and 1112207101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112207147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34859 + ... + 58647.

It is an arithmetic number, because the mean of its divisors is an integer number (158917200).

Almost surely, 2^1112207117 is an apocalyptic number.

It is an amenable number.

1112207117 is a deficient number, since it is larger than the sum of its proper divisors (159130483).

1112207117 is an equidigital number, since it uses as much as digits as its factorization.

1112207117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30475.

The product of its (nonzero) digits is 196, while the sum is 23.

The square root of 1112207117 is about 33349.7693695174. The cubic root of 1112207117 is about 1036.0846112502.

Adding to 1112207117 its reverse (7117022111), we get a palindrome (8229229228).

The spelling of 1112207117 in words is "one billion, one hundred twelve million, two hundred seven thousand, one hundred seventeen".