12302302232 has 32 divisors (see below), whose sum is σ = 25777558800. Its totient is φ = 5455564800.

The previous prime is 12302302213. The next prime is 12302302253. The reversal of 12302302232 is 23220320321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1701257 + ... + 1708472.

Almost surely, 2^12302302232 is an apocalyptic number.

It is an amenable number.

12302302232 is an abundant number, since it is smaller than the sum of its proper divisors (13475256568).

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

12302302232 is a wasteful number, since it uses less digits than its factorization.

12302302232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3409787 (or 3409783 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 12302302232 its reverse (23220320321), we get a palindrome (35522622553).

The spelling of 12302302232 in words is "twelve billion, three hundred two million, three hundred two thousand, two hundred thirty-two".