12212230210303 has 32 divisors (see below), whose sum is σ = 13844627654400. Its totient is φ = 10702218991104.

The previous prime is 12212230210289. The next prime is 12212230210381. The reversal of 12212230210303 is 30301203221221.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12212230210303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12212230210603) 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, 98977576 + ... + 99100882.

It is an arithmetic number, because the mean of its divisors is an integer number (432644614200).

Almost surely, 2^{12212230210303} is an apocalyptic number.

12212230210303 is a deficient number, since it is larger than the sum of its proper divisors (1632397444097).

12212230210303 is a wasteful number, since it uses less digits than its factorization.

12212230210303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128599.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12212230210303 its reverse (30301203221221), we get a palindrome (42513433431524).

The spelling of 12212230210303 in words is "twelve trillion, two hundred twelve billion, two hundred thirty million, two hundred ten thousand, three hundred three".