10010111211 has 12 divisors (see below), whose sum is σ = 14539828680. Its totient is φ = 6636124800.

The previous prime is 10010111191. The next prime is 10010111213. The reversal of 10010111211 is 11211101001.

10010111211 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10010111211 - 2¹⁷ = 10009980139 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 10010111193 and 10010111202.

It is not an unprimeable number, because it can be changed into a prime (10010111213) 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 11 ways as a sum of consecutive naturals, for example, 3105190 + ... + 3108411.

It is an arithmetic number, because the mean of its divisors is an integer number (1211652390).

Almost surely, 2^10010111211 is an apocalyptic number.

10010111211 is a deficient number, since it is larger than the sum of its proper divisors (4529717469).

10010111211 is a wasteful number, since it uses less digits than its factorization.

10010111211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6213786 (or 6213783 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 10010111211 its reverse (11211101001), we get a palindrome (21221212212).

The spelling of 10010111211 in words is "ten billion, ten million, one hundred eleven thousand, two hundred eleven".