12032321211402 has 32 divisors (see below), whose sum is σ = 25346772211200. Its totient is φ = 3797344933488.

The previous prime is 12032321211397. The next prime is 12032321211499. The reversal of 12032321211402 is 20411212323021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32250502 + ... + 32621457.

It is an arithmetic number, because the mean of its divisors is an integer number (792086631600).

Almost surely, 2^{12032321211402} is an apocalyptic number.

12032321211402 is an abundant number, since it is smaller than the sum of its proper divisors (13314450999798).

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

12032321211402 is a wasteful number, since it uses less digits than its factorization.

12032321211402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64873610.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 12032321211402 its reverse (20411212323021), we get a palindrome (32443533534423).

The spelling of 12032321211402 in words is "twelve trillion, thirty-two billion, three hundred twenty-one million, two hundred eleven thousand, four hundred two".