12223122233230 has 16 divisors (see below), whose sum is σ = 23295832962480. Its totient is φ = 4601646017152.

The previous prime is 12223122233207. The next prime is 12223122233233. The reversal of 12223122233230 is 3233222132221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12223122233233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35950359340 + ... + 35950359679.

It is an arithmetic number, because the mean of its divisors is an integer number (1455989560155).

Almost surely, 2^{12223122233230} is an apocalyptic number.

12223122233230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12223122233230 is a deficient number, since it is larger than the sum of its proper divisors (11072710729250).

12223122233230 is a wasteful number, since it uses less digits than its factorization.

12223122233230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71900719043.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 12223122233230 its reverse (3233222132221), we get a palindrome (15456344365451).

The spelling of 12223122233230 in words is "twelve trillion, two hundred twenty-three billion, one hundred twenty-two million, two hundred thirty-three thousand, two hundred thirty".