12302335320 has 64 divisors (see below), whose sum is σ = 40262192640. Its totient is φ = 2982384000.

The previous prime is 12302335307. The next prime is 12302335321. The reversal of 12302335320 is 2353320321.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12302335321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4658656 + ... + 4661295.

It is an arithmetic number, because the mean of its divisors is an integer number (629096760).

Almost surely, 2^12302335320 is an apocalyptic number.

12302335320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12302335320 is an abundant number, since it is smaller than the sum of its proper divisors (27959857320).

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

12302335320 is a wasteful number, since it uses less digits than its factorization.

12302335320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9319976 (or 9319972 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 24.

Adding to 12302335320 its reverse (2353320321), we get a palindrome (14655655641).

The spelling of 12302335320 in words is "twelve billion, three hundred two million, three hundred thirty-five thousand, three hundred twenty".