12232020308 has 24 divisors (see below), whose sum is σ = 21859770240. Its totient is φ = 5986899360.

The previous prime is 12232020301. The next prime is 12232020349. The reversal of 12232020308 is 80302023221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12232020301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27353 + ... + 158783.

It is an arithmetic number, because the mean of its divisors is an integer number (910823760).

Almost surely, 2^12232020308 is an apocalyptic number.

It is an amenable number.

12232020308 is a deficient number, since it is larger than the sum of its proper divisors (9627749932).

12232020308 is a wasteful number, since it uses less digits than its factorization.

12232020308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131927 (or 131925 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 12232020308 its reverse (80302023221), we get a palindrome (92534043529).

The spelling of 12232020308 in words is "twelve billion, two hundred thirty-two million, twenty thousand, three hundred eight".