999998835009112 has 16 divisors (see below), whose sum is σ = 1875201023520360. Its totient is φ = 499945228737024.

The previous prime is 999998835009091. The next prime is 999998835009131. The reversal of 999998835009112 is 211900538899999.

It is a super-3 number, since 3×999998835009112³ (a number of 46 digits) contains 333 as substring.

It is a pancake number, because a pancake can be divided into 999998835009112 parts by 44721333 straight cuts.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6773517513 + ... + 6773665144.

Almost surely, 2^{999998835009112} is an apocalyptic number.

It is an amenable number.

999998835009112 is a deficient number, since it is larger than the sum of its proper divisors (875202188511248).

999998835009112 is a wasteful number, since it uses less digits than its factorization.

999998835009112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13547191890 (or 13547191886 counting only the distinct ones).

The product of its (nonzero) digits is 1020366720, while the sum is 82.

The spelling of 999998835009112 in words is "nine hundred ninety-nine trillion, nine hundred ninety-eight billion, eight hundred thirty-five million, nine thousand, one hundred twelve".