1112233898 has 16 divisors (see below), whose sum is σ = 1700537760. Its totient is φ = 545431536.

The previous prime is 1112233877. The next prime is 1112233901. The reversal of 1112233898 is 8983322111.

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, 41636 + ... + 62912.

It is an arithmetic number, because the mean of its divisors is an integer number (106283610).

Almost surely, 2^1112233898 is an apocalyptic number.

1112233898 is a deficient number, since it is larger than the sum of its proper divisors (588303862).

1112233898 is a wasteful number, since it uses less digits than its factorization.

1112233898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21781.

The product of its digits is 20736, while the sum is 38.

The square root of 1112233898 is about 33350.1708841199. The cubic root of 1112233898 is about 1036.0929271950.

The spelling of 1112233898 in words is "one billion, one hundred twelve million, two hundred thirty-three thousand, eight hundred ninety-eight".