1001120210012 has 12 divisors (see below), whose sum is σ = 1886726549736. Its totient is φ = 462055481520.

The previous prime is 1001120210009. The next prime is 1001120210039. The reversal of 1001120210012 is 2100120211001.

1001120210012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1001120209975 and 1001120210002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9626155814 + ... + 9626155917.

It is an arithmetic number, because the mean of its divisors is an integer number (157227212478).

Almost surely, 2^{1001120210012} is an apocalyptic number.

It is an amenable number.

1001120210012 is a deficient number, since it is larger than the sum of its proper divisors (885606339724).

1001120210012 is a wasteful number, since it uses less digits than its factorization.

1001120210012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19252311748 (or 19252311746 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1001120210012 its reverse (2100120211001), we get a palindrome (3101240421013).

The spelling of 1001120210012 in words is "one trillion, one billion, one hundred twenty million, two hundred ten thousand, twelve".