12202433420222 has 4 divisors (see below), whose sum is σ = 18303650130336. Its totient is φ = 6101216710110.

The previous prime is 12202433420173. The next prime is 12202433420269. The reversal of 12202433420222 is 22202433420221.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3050608355054 + ... + 3050608355057.

It is an arithmetic number, because the mean of its divisors is an integer number (4575912532584).

Almost surely, 2^{12202433420222} is an apocalyptic number.

12202433420222 is a deficient number, since it is larger than the sum of its proper divisors (6101216710114).

12202433420222 is an equidigital number, since it uses as much as digits as its factorization.

12202433420222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6101216710113.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 12202433420222 its reverse (22202433420221), we get a palindrome (34404866840443).

Subtracting 12202433420222 from its reverse (22202433420221), we obtain a palindrome (9999999999999).

The spelling of 12202433420222 in words is "twelve trillion, two hundred two billion, four hundred thirty-three million, four hundred twenty thousand, two hundred twenty-two".