12032212102 has 4 divisors (see below), whose sum is σ = 18048318156. Its totient is φ = 6016106050.

The previous prime is 12032212081. The next prime is 12032212109. The reversal of 12032212102 is 20121223021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12032212109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3008053024 + ... + 3008053027.

It is an arithmetic number, because the mean of its divisors is an integer number (4512079539).

Almost surely, 2^12032212102 is an apocalyptic number.

12032212102 is a deficient number, since it is larger than the sum of its proper divisors (6016106054).

12032212102 is an equidigital number, since it uses as much as digits as its factorization.

12032212102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6016106053.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12032212102 its reverse (20121223021), we get a palindrome (32153435123).

The spelling of 12032212102 in words is "twelve billion, thirty-two million, two hundred twelve thousand, one hundred two".