1001210211112 has 32 divisors (see below), whose sum is σ = 1962116928000. Its totient is φ = 478050750144.

The previous prime is 1001210211077. The next prime is 1001210211121. The reversal of 1001210211112 is 2111120121001.

It is a happy number.

1001210211112 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 = 1001210211092 and 1001210211101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4370487 + ... + 4593862.

It is an arithmetic number, because the mean of its divisors is an integer number (61316154000).

Almost surely, 2^{1001210211112} is an apocalyptic number.

It is an amenable number.

1001210211112 is a deficient number, since it is larger than the sum of its proper divisors (960906716888).

1001210211112 is a wasteful number, since it uses less digits than its factorization.

1001210211112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8964985 (or 8964981 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1001210211112 its reverse (2111120121001), we get a palindrome (3112330332113).

The spelling of 1001210211112 in words is "one trillion, one billion, two hundred ten million, two hundred eleven thousand, one hundred twelve".