112252219 has 8 divisors (see below), whose sum is σ = 115273872. Its totient is φ = 109244160.

The previous prime is 112252199. The next prime is 112252249. The reversal of 112252219 is 912252211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112252219 is a prime.

It is a super-2 number, since 2×112252219² = 25201121340847922, 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 = 112252193 and 112252202.

It is not an unprimeable number, because it can be changed into a prime (112252249) 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, 14592 + ... + 20914.

It is an arithmetic number, because the mean of its divisors is an integer number (14409234).

Almost surely, 2^112252219 is an apocalyptic number.

112252219 is a deficient number, since it is larger than the sum of its proper divisors (3021653).

112252219 is an equidigital number, since it uses as much as digits as its factorization.

112252219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6797.

The product of its digits is 720, while the sum is 25.

The square root of 112252219 is about 10594.9147707756. The cubic root of 112252219 is about 482.3900170808.

The spelling of 112252219 in words is "one hundred twelve million, two hundred fifty-two thousand, two hundred nineteen".