12032311202302 has 64 divisors (see below), whose sum is σ = 19548748800000. Its totient is φ = 5541161633280.

The previous prime is 12032311202267. The next prime is 12032311202309. The reversal of 12032311202302 is 20320211323021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12032311202309) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87855574 + ... + 87992422.

It is an arithmetic number, because the mean of its divisors is an integer number (305449200000).

Almost surely, 2^{12032311202302} is an apocalyptic number.

12032311202302 is a deficient number, since it is larger than the sum of its proper divisors (7516437597698).

12032311202302 is a wasteful number, since it uses less digits than its factorization.

12032311202302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137609.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12032311202302 its reverse (20320211323021), we get a palindrome (32352522525323).

The spelling of 12032311202302 in words is "twelve trillion, thirty-two billion, three hundred eleven million, two hundred two thousand, three hundred two".