10121202011 has 16 divisors (see below), whose sum is σ = 10407087360. Its totient is φ = 9840166560.

The previous prime is 10121201971. The next prime is 10121202053. The reversal of 10121202011 is 11020212101.

10121202011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10121202011 - 2⁶ = 10121201947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10121201983 and 10121202001.

It is not an unprimeable number, because it can be changed into a prime (10121222011) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1721585 + ... + 1727453.

It is an arithmetic number, because the mean of its divisors is an integer number (650442960).

Almost surely, 2^10121202011 is an apocalyptic number.

10121202011 is a deficient number, since it is larger than the sum of its proper divisors (285885349).

10121202011 is a wasteful number, since it uses less digits than its factorization.

10121202011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6274.

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

Adding to 10121202011 its reverse (11020212101), we get a palindrome (21141414112).

The spelling of 10121202011 in words is "ten billion, one hundred twenty-one million, two hundred two thousand, eleven".