10000211121112 has 16 divisors (see below), whose sum is σ = 18771534981360. Its totient is φ = 4994468459424.

The previous prime is 10000211121107. The next prime is 10000211121127. The reversal of 10000211121112 is 21112111200001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10000211121092 and 10000211121101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 704630103 + ... + 704644294.

It is an arithmetic number, because the mean of its divisors is an integer number (1173220936335).

Almost surely, 2^{10000211121112} is an apocalyptic number.

It is an amenable number.

10000211121112 is a deficient number, since it is larger than the sum of its proper divisors (8771323860248).

10000211121112 is a wasteful number, since it uses less digits than its factorization.

10000211121112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1409275290 (or 1409275286 counting only the distinct ones).

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

Adding to 10000211121112 its reverse (21112111200001), we get a palindrome (31112322321113).

It can be divided in two parts, 10000 and 211121112, that added together give a palindrome (211131112).

The spelling of 10000211121112 in words is "ten trillion, two hundred eleven million, one hundred twenty-one thousand, one hundred twelve".