112011021607 has 16 divisors (see below), whose sum is σ = 114059612160. Its totient is φ = 109979670528.

The previous prime is 112011021593. The next prime is 112011021719. The reversal of 112011021607 is 706120110211.

It is a cyclic number.

It is not a de Polignac number, because 112011021607 - 2¹¹ = 112011019559 is a prime.

It is a super-2 number, since 2×112011021607² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112011021007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13131778 + ... + 13140304.

It is an arithmetic number, because the mean of its divisors is an integer number (7128725760).

Almost surely, 2^112011021607 is an apocalyptic number.

112011021607 is a deficient number, since it is larger than the sum of its proper divisors (2048590553).

112011021607 is an equidigital number, since it uses as much as digits as its factorization.

112011021607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9510.

The product of its (nonzero) digits is 168, while the sum is 22.

Adding to 112011021607 its reverse (706120110211), we get a palindrome (818131131818).

The spelling of 112011021607 in words is "one hundred twelve billion, eleven million, twenty-one thousand, six hundred seven".