12012210302 has 32 divisors (see below), whose sum is σ = 19216323360. Its totient is φ = 5612032000.

The previous prime is 12012210293. The next prime is 12012210313. The reversal of 12012210302 is 20301221021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3000302 + ... + 3004302.

It is an arithmetic number, because the mean of its divisors is an integer number (600510105).

Almost surely, 2^12012210302 is an apocalyptic number.

12012210302 is a deficient number, since it is larger than the sum of its proper divisors (7204113058).

12012210302 is a wasteful number, since it uses less digits than its factorization.

12012210302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4636.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 12012210302 its reverse (20301221021), we get a palindrome (32313431323).

The spelling of 12012210302 in words is "twelve billion, twelve million, two hundred ten thousand, three hundred two".