12210030343 has 32 divisors (see below), whose sum is σ = 15192904320. Its totient is φ = 9575055360.

The previous prime is 12210030323. The next prime is 12210030361. The reversal of 12210030343 is 34303001221.

It is a cyclic number.

It is not a de Polignac number, because 12210030343 - 2¹³ = 12210022151 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12210030343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12210030323) 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, 678583 + ... + 696343.

It is an arithmetic number, because the mean of its divisors is an integer number (474778260).

Almost surely, 2^12210030343 is an apocalyptic number.

12210030343 is a deficient number, since it is larger than the sum of its proper divisors (2982873977).

12210030343 is a wasteful number, since it uses less digits than its factorization.

12210030343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17947.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12210030343 its reverse (34303001221), we get a palindrome (46513031564).

The spelling of 12210030343 in words is "twelve billion, two hundred ten million, thirty thousand, three hundred forty-three".