1100001060612 has 18 divisors (see below), whose sum is σ = 2780558236638. Its totient is φ = 366667020192.

The previous prime is 1100001060593. The next prime is 1100001060637. The reversal of 1100001060612 is 2160601000011.

It can be written as a sum of positive squares in only one way, i.e., 933434228736 + 166566831876 = 966144^2 + 408126^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

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 5 ways as a sum of consecutive naturals, for example, 15277792473 + ... + 15277792544.

It is an arithmetic number, because the mean of its divisors is an integer number (154475457591).

Almost surely, 2^{1100001060612} is an apocalyptic number.

1100001060612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1100001060612 is an abundant number, since it is smaller than the sum of its proper divisors (1680557176026).

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

1100001060612 is a wasteful number, since it uses less digits than its factorization.

1100001060612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30555585027 (or 30555585022 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1100001060612 its reverse (2160601000011), we get a palindrome (3260602060623).

The spelling of 1100001060612 in words is "one trillion, one hundred billion, one million, sixty thousand, six hundred twelve".