2012112998 has 16 divisors (see below), whose sum is σ = 3460579584. Its totient is φ = 859523400.

The previous prime is 2012112967. The next prime is 2012113043. The reversal of 2012112998 is 8992112102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229778 + ... + 238373.

It is an arithmetic number, because the mean of its divisors is an integer number (216286224).

Almost surely, 2^2012112998 is an apocalyptic number.

2012112998 is a deficient number, since it is larger than the sum of its proper divisors (1448466586).

2012112998 is a wasteful number, since it uses less digits than its factorization.

2012112998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468467.

The product of its (nonzero) digits is 5184, while the sum is 35.

The square root of 2012112998 is about 44856.5825492759. The cubic root of 2012112998 is about 1262.4595022529.

The spelling of 2012112998 in words is "two billion, twelve million, one hundred twelve thousand, nine hundred ninety-eight".