12030000203222 has 8 divisors (see below), whose sum is σ = 18045111173736. Its totient is φ = 6014963145312.

The previous prime is 12030000203219. The next prime is 12030000203233. The reversal of 12030000203222 is 22230200003021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×12030000203222² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12030000203222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18069443 + ... + 18723374.

It is an arithmetic number, because the mean of its divisors is an integer number (2255638896717).

Almost surely, 2^{12030000203222} is an apocalyptic number.

12030000203222 is a deficient number, since it is larger than the sum of its proper divisors (6015110970514).

12030000203222 is a wasteful number, since it uses less digits than its factorization.

12030000203222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36956302.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 12030000203222 its reverse (22230200003021), we get a palindrome (34260200206243).

The spelling of 12030000203222 in words is "twelve trillion, thirty billion, two hundred three thousand, two hundred twenty-two".