1000201100012 has 6 divisors (see below), whose sum is σ = 1750351925028. Its totient is φ = 500100550004.

The previous prime is 1000201099993. The next prime is 1000201100033. The reversal of 1000201100012 is 2100011020001.

It is a super-3 number, since 3×1000201100012³ (a number of 37 digits) contains 333 as substring.

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 as a sum of consecutive naturals, namely, 125025137498 + ... + 125025137505.

It is an arithmetic number, because the mean of its divisors is an integer number (291725320838).

Almost surely, 2^{1000201100012} is an apocalyptic number.

It is an amenable number.

1000201100012 is a deficient number, since it is larger than the sum of its proper divisors (750150825016).

1000201100012 is a wasteful number, since it uses less digits than its factorization.

1000201100012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250050275007 (or 250050275005 counting only the distinct ones).

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

Adding to 1000201100012 its reverse (2100011020001), we get a palindrome (3100212120013).

The spelling of 1000201100012 in words is "one trillion, two hundred one million, one hundred thousand, twelve".