12202310231 has 8 divisors (see below), whose sum is σ = 12275344128. Its totient is φ = 12129372000.

The previous prime is 12202310227. The next prime is 12202310233. The reversal of 12202310231 is 13201320221.

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

It is a cyclic number.

It is not a de Polignac number, because 12202310231 - 2² = 12202310227 is a prime.

It is a super-2 number, since 2×12202310231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202310233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240641 + ... + 286901.

It is an arithmetic number, because the mean of its divisors is an integer number (1534418016).

Almost surely, 2^12202310231 is an apocalyptic number.

12202310231 is a deficient number, since it is larger than the sum of its proper divisors (73033897).

12202310231 is a wasteful number, since it uses less digits than its factorization.

12202310231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47833.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12202310231 its reverse (13201320221), we get a palindrome (25403630452).

The spelling of 12202310231 in words is "twelve billion, two hundred two million, three hundred ten thousand, two hundred thirty-one".