12223123330330 has 32 divisors (see below), whose sum is σ = 24408579113280. Its totient is φ = 4369436997120.

The previous prime is 12223123330309. The next prime is 12223123330351. The reversal of 12223123330330 is 3303332132221.

It is an interprime number because it is at equal distance from previous prime (12223123330309) and next prime (12223123330351).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 941682519 + ... + 941695498.

It is an arithmetic number, because the mean of its divisors is an integer number (762768097290).

Almost surely, 2^{12223123330330} is an apocalyptic number.

12223123330330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12223123330330 is a deficient number, since it is larger than the sum of its proper divisors (12185455782950).

12223123330330 is a wasteful number, since it uses less digits than its factorization.

12223123330330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1883378094.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 12223123330330 its reverse (3303332132221), we get a palindrome (15526455462551).

The spelling of 12223123330330 in words is "twelve trillion, two hundred twenty-three billion, one hundred twenty-three million, three hundred thirty thousand, three hundred thirty".