10212320229 has 16 divisors (see below), whose sum is σ = 14210961792. Its totient is φ = 6511051008.

The previous prime is 10212320227. The next prime is 10212320231. The reversal of 10212320229 is 92202321201.

10212320229 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10212320227) and next prime (10212320231).

It is not a de Polignac number, because 10212320229 - 2¹ = 10212320227 is a prime.

It is a super-2 number, since 2×10212320229² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10212320199 and 10212320208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212320227) 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, 559089 + ... + 577065.

It is an arithmetic number, because the mean of its divisors is an integer number (888185112).

Almost surely, 2^10212320229 is an apocalyptic number.

It is an amenable number.

10212320229 is a deficient number, since it is larger than the sum of its proper divisors (3998641563).

10212320229 is a wasteful number, since it uses less digits than its factorization.

10212320229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26236.

The product of its (nonzero) digits is 864, while the sum is 24.

The spelling of 10212320229 in words is "ten billion, two hundred twelve million, three hundred twenty thousand, two hundred twenty-nine".