12210343102 has 16 divisors (see below), whose sum is σ = 18684704592. Its totient is φ = 5983174080.

The previous prime is 12210343091. The next prime is 12210343111. The reversal of 12210343102 is 20134301221.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 12210343102.

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, 243424 + ... + 289267.

It is an arithmetic number, because the mean of its divisors is an integer number (1167794037).

Almost surely, 2^12210343102 is an apocalyptic number.

12210343102 is a deficient number, since it is larger than the sum of its proper divisors (6474361490).

12210343102 is a wasteful number, since it uses less digits than its factorization.

12210343102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532923.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12210343102 its reverse (20134301221), we get a palindrome (32344644323).

The spelling of 12210343102 in words is "twelve billion, two hundred ten million, three hundred forty-three thousand, one hundred two".