112220998 has 8 divisors (see below), whose sum is σ = 168580008. Its totient is φ = 56027664.

The previous prime is 112220921. The next prime is 112221017. The reversal of 112220998 is 899022211.

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39711 + ... + 42442.

It is an arithmetic number, because the mean of its divisors is an integer number (21072501).

Almost surely, 2^112220998 is an apocalyptic number.

112220998 is a deficient number, since it is larger than the sum of its proper divisors (56359010).

112220998 is an equidigital number, since it uses as much as digits as its factorization.

112220998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82838.

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 112220998 is about 10593.4412727876. The cubic root of 112220998 is about 482.3452901395.

The spelling of 112220998 in words is "one hundred twelve million, two hundred twenty thousand, nine hundred ninety-eight".