1000001012110 has 32 divisors (see below), whose sum is σ = 1806066699264. Its totient is φ = 398654400000.

The previous prime is 1000001012093. The next prime is 1000001012111. The reversal of 1000001012110 is 112101000001.

It is a junction number, because it is equal to n+sod(n) for n = 1000001012093 and 1000001012102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000001012111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4507180 + ... + 4723840.

It is an arithmetic number, because the mean of its divisors is an integer number (56439584352).

Almost surely, 2^{1000001012110} is an apocalyptic number.

1000001012110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000001012110 is a deficient number, since it is larger than the sum of its proper divisors (806065687154).

1000001012110 is a wasteful number, since it uses less digits than its factorization.

1000001012110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218220.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 1000001012110 its reverse (112101000001), we get a palindrome (1112102012111).

The spelling of 1000001012110 in words is "one trillion, one million, twelve thousand, one hundred ten".