12322302050 has 48 divisors (see below), whose sum is σ = 23319114624. Its totient is φ = 4843440000.

The previous prime is 12322302037. The next prime is 12322302071. The reversal of 12322302050 is 5020322321.

It is a super-2 number, since 2×12322302050² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1098470 + ... + 1109630.

It is an arithmetic number, because the mean of its divisors is an integer number (485814888).

Almost surely, 2^12322302050 is an apocalyptic number.

12322302050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12322302050 is a deficient number, since it is larger than the sum of its proper divisors (10996812574).

12322302050 is a wasteful number, since it uses less digits than its factorization.

12322302050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11555 (or 11550 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 12322302050 its reverse (5020322321), we get a palindrome (17342624371).

The spelling of 12322302050 in words is "twelve billion, three hundred twenty-two million, three hundred two thousand, fifty".