10229011911 has 32 divisors (see below), whose sum is σ = 16054718400. Its totient is φ = 6414520320.

The previous prime is 10229011901. The next prime is 10229011967. The reversal of 10229011911 is 11911092201.

10229011911 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10229011911 - 2⁶ = 10229011847 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10229011901) 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 31 ways as a sum of consecutive naturals, for example, 949825 + ... + 960533.

It is an arithmetic number, because the mean of its divisors is an integer number (501709950).

Almost surely, 2^10229011911 is an apocalyptic number.

10229011911 is a deficient number, since it is larger than the sum of its proper divisors (5825706489).

10229011911 is a wasteful number, since it uses less digits than its factorization.

10229011911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12816 (or 12810 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 27.

The spelling of 10229011911 in words is "ten billion, two hundred twenty-nine million, eleven thousand, nine hundred eleven".