112220005 has 8 divisors (see below), whose sum is σ = 135021600. Its totient is φ = 89537616.

The previous prime is 112219999. The next prime is 112220021. The reversal of 112220005 is 500022211.

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

It is a cyclic number.

It is not a de Polignac number, because 112220005 - 2³ = 112219997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27715 + ... + 31504.

It is an arithmetic number, because the mean of its divisors is an integer number (16877700).

Almost surely, 2^112220005 is an apocalyptic number.

It is an amenable number.

112220005 is a deficient number, since it is larger than the sum of its proper divisors (22801595).

112220005 is an equidigital number, since it uses as much as digits as its factorization.

112220005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59603.

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 112220005 is about 10593.3944040614. The cubic root of 112220005 is about 482.3438674399.

Adding to 112220005 its reverse (500022211), we get a palindrome (612242216).

The spelling of 112220005 in words is "one hundred twelve million, two hundred twenty thousand, five".