110100009999012 has 24 divisors (see below), whose sum is σ = 280254570906912. Its totient is φ = 33363639393600.

The previous prime is 110100009998981. The next prime is 110100009999013. The reversal of 110100009999012 is 210999900001011.

It is a super-2 number, since 2×110100009999012² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (110100009999013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417045492289 + ... + 417045492552.

It is an arithmetic number, because the mean of its divisors is an integer number (11677273787788).

Almost surely, 2^{110100009999012} is an apocalyptic number.

110100009999012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110100009999012 is an abundant number, since it is smaller than the sum of its proper divisors (170154560907900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110100009999012 is a wasteful number, since it uses less digits than its factorization.

110100009999012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834090984859 (or 834090984857 counting only the distinct ones).

The product of its (nonzero) digits is 13122, while the sum is 42.

The spelling of 110100009999012 in words is "one hundred ten trillion, one hundred billion, nine million, nine hundred ninety-nine thousand, twelve".