1112219974 has 8 divisors (see below), whose sum is σ = 1696606920. Its totient is φ = 546684336.

The previous prime is 1112219959. The next prime is 1112219981. The reversal of 1112219974 is 4799122111.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4712679 + ... + 4712914.

It is an arithmetic number, because the mean of its divisors is an integer number (212075865).

Almost surely, 2^1112219974 is an apocalyptic number.

1112219974 is a deficient number, since it is larger than the sum of its proper divisors (584386946).

1112219974 is an equidigital number, since it uses as much as digits as its factorization.

1112219974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9425654.

The product of its digits is 9072, while the sum is 37.

The square root of 1112219974 is about 33349.9621289140. The cubic root of 1112219974 is about 1036.0886035787.

The spelling of 1112219974 in words is "one billion, one hundred twelve million, two hundred nineteen thousand, nine hundred seventy-four".