12230322011222 has 8 divisors (see below), whose sum is σ = 20966266304976. Its totient is φ = 5241566576232.

The previous prime is 12230322011207. The next prime is 12230322011251. The reversal of 12230322011222 is 22211022303221.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 436797214673 + ... + 436797214700.

It is an arithmetic number, because the mean of its divisors is an integer number (2620783288122).

Almost surely, 2^{12230322011222} is an apocalyptic number.

12230322011222 is a deficient number, since it is larger than the sum of its proper divisors (8735944293754).

12230322011222 is an equidigital number, since it uses as much as digits as its factorization.

12230322011222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873594429382.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 12230322011222 its reverse (22211022303221), we get a palindrome (34441344314443).

The spelling of 12230322011222 in words is "twelve trillion, two hundred thirty billion, three hundred twenty-two million, eleven thousand, two hundred twenty-two".