12299999910 has 256 divisors, whose sum is σ = 34252968960. Its totient is φ = 2799912960.

The previous prime is 12299999909. The next prime is 12299999917. The reversal of 12299999910 is 1999999221.

It is a happy number.

12299999910 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12299999917) 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 127 ways as a sum of consecutive naturals, for example, 53711676 + ... + 53711904.

It is an arithmetic number, because the mean of its divisors is an integer number (133800660).

Almost surely, 2^12299999910 is an apocalyptic number.

12299999910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12299999910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17126484480).

12299999910 is an abundant number, since it is smaller than the sum of its proper divisors (21952969050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12299999910 is a wasteful number, since it uses less digits than its factorization.

12299999910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423.

The product of its (nonzero) digits is 2125764, while the sum is 60.

The spelling of 12299999910 in words is "twelve billion, two hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred ten".