1102000001012 has 6 divisors (see below), whose sum is σ = 1928500001778. Its totient is φ = 551000000504.

The previous prime is 1102000000993. The next prime is 1102000001027. The reversal of 1102000001012 is 2101000002011.

It can be written as a sum of positive squares in only one way, i.e., 848380997776 + 253619003236 = 921076^2 + 503606^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137750000123 + ... + 137750000130.

It is an arithmetic number, because the mean of its divisors is an integer number (321416666963).

Almost surely, 2^{1102000001012} is an apocalyptic number.

It is an amenable number.

1102000001012 is a deficient number, since it is larger than the sum of its proper divisors (826500000766).

1102000001012 is a wasteful number, since it uses less digits than its factorization.

1102000001012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275500000257 (or 275500000255 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 1102000001012 its reverse (2101000002011), we get a palindrome (3203000003023).

Subtracting 1102000001012 from its reverse (2101000002011), we obtain a palindrome (999000000999).

The spelling of 1102000001012 in words is "one trillion, one hundred two billion, one thousand, twelve".