12202321313 has 16 divisors (see below), whose sum is σ = 15384544896. Its totient is φ = 9419103360.

The previous prime is 12202321301. The next prime is 12202321331. The reversal of 12202321313 is 31312320221.

It is a cyclic number.

It is not a de Polignac number, because 12202321313 - 2¹⁰ = 12202320289 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12202321913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1631531 + ... + 1638992.

It is an arithmetic number, because the mean of its divisors is an integer number (961534056).

Almost surely, 2^12202321313 is an apocalyptic number.

12202321313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12202321313 is a deficient number, since it is larger than the sum of its proper divisors (3182223583).

12202321313 is a wasteful number, since it uses less digits than its factorization.

12202321313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3270584.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12202321313 its reverse (31312320221), we get a palindrome (43514641534).

The spelling of 12202321313 in words is "twelve billion, two hundred two million, three hundred twenty-one thousand, three hundred thirteen".