1112223849 has 8 divisors (see below), whose sum is σ = 1617780192. Its totient is φ = 674075040.

The previous prime is 1112223781. The next prime is 1112223877. The reversal of 1112223849 is 9483222111.

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

It is not a de Polignac number, because 1112223849 - 2¹² = 1112219753 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 33703753 = 1112223849 / (1 + 1 + 1 + 2 + 2 + 2 + 3 + 8 + 4 + 9).

It is not an unprimeable number, because it can be changed into a prime (1112223899) 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, 16851844 + ... + 16851909.

It is an arithmetic number, because the mean of its divisors is an integer number (202222524).

Almost surely, 2^1112223849 is an apocalyptic number.

It is an amenable number.

1112223849 is a deficient number, since it is larger than the sum of its proper divisors (505556343).

1112223849 is a wasteful number, since it uses less digits than its factorization.

1112223849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33703767.

The product of its digits is 6912, while the sum is 33.

The square root of 1112223849 is about 33350.0202248814. The cubic root of 1112223849 is about 1036.0898068294.

The spelling of 1112223849 in words is "one billion, one hundred twelve million, two hundred twenty-three thousand, eight hundred forty-nine".