12202143323 has 2 divisors, whose sum is σ = 12202143324. Its totient is φ = 12202143322.

The previous prime is 12202143319. The next prime is 12202143341. The reversal of 12202143323 is 32334120221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12202143323 - 2² = 12202143319 is a prime.

It is not a weakly prime, because it can be changed into another prime (12202143313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6101071661 + 6101071662.

It is an arithmetic number, because the mean of its divisors is an integer number (6101071662).

Almost surely, 2^12202143323 is an apocalyptic number.

12202143323 is a deficient number, since it is larger than the sum of its proper divisors (1).

12202143323 is an equidigital number, since it uses as much as digits as its factorization.

12202143323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 12202143323 its reverse (32334120221), we get a palindrome (44536263544).

The spelling of 12202143323 in words is "twelve billion, two hundred two million, one hundred forty-three thousand, three hundred twenty-three".