10211200121104 has 40 divisors (see below), whose sum is σ = 20005719800000. Its totient is φ = 5048621467776.

The previous prime is 10211200121063. The next prime is 10211200121153. The reversal of 10211200121104 is 40112100211201.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 4996524 + ... + 6737035.

It is an arithmetic number, because the mean of its divisors is an integer number (500142995000).

Almost surely, 2^{10211200121104} is an apocalyptic number.

It is an amenable number.

10211200121104 is a deficient number, since it is larger than the sum of its proper divisors (9794519678896).

10211200121104 is a wasteful number, since it uses less digits than its factorization.

10211200121104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11734175 (or 11734169 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10211200121104 its reverse (40112100211201), we get a palindrome (50323300332305).

The spelling of 10211200121104 in words is "ten trillion, two hundred eleven billion, two hundred million, one hundred twenty-one thousand, one hundred four".