1210000201112 has 16 divisors (see below), whose sum is σ = 2341935873600. Its totient is φ = 585483968160.

The previous prime is 1210000201099. The next prime is 1210000201127. The reversal of 1210000201112 is 2111020000121.

It is a junction number, because it is equal to n+sod(n) for n = 1210000201093 and 1210000201102.

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, 2439516287 + ... + 2439516782.

It is an arithmetic number, because the mean of its divisors is an integer number (146370992100).

Almost surely, 2^{1210000201112} is an apocalyptic number.

It is an amenable number.

1210000201112 is a deficient number, since it is larger than the sum of its proper divisors (1131935672488).

1210000201112 is a wasteful number, since it uses less digits than its factorization.

1210000201112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4879033106 (or 4879033102 counting only the distinct ones).

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

Adding to 1210000201112 its reverse (2111020000121), we get a palindrome (3321020201233).

The spelling of 1210000201112 in words is "one trillion, two hundred ten billion, two hundred one thousand, one hundred twelve".