1223012234034 has 48 divisors (see below), whose sum is σ = 2765363328000. Its totient is φ = 389904723648.

The previous prime is 1223012234009. The next prime is 1223012234039. The reversal of 1223012234034 is 4304322103221.

1223012234034 is a `hidden beast` number, since 1 + 2 + 2 + 30 + 1 + 223 + 403 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1223012233989 and 1223012234007.

It is not an unprimeable number, because it can be changed into a prime (1223012234039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3893167 + ... + 4195565.

It is an arithmetic number, because the mean of its divisors is an integer number (57611736000).

Almost surely, 2^{1223012234034} is an apocalyptic number.

1223012234034 is an abundant number, since it is smaller than the sum of its proper divisors (1542351093966).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1223012234034 is a wasteful number, since it uses less digits than its factorization.

1223012234034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312199 (or 312196 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 1223012234034 its reverse (4304322103221), we get a palindrome (5527334337255).

The spelling of 1223012234034 in words is "one trillion, two hundred twenty-three billion, twelve million, two hundred thirty-four thousand, thirty-four".