1223232033412 has 24 divisors (see below), whose sum is σ = 2210889669632. Its totient is φ = 591570345600.

The previous prime is 1223232033407. The next prime is 1223232033467. The reversal of 1223232033412 is 2143302323221.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2401164 + ... + 2865667.

Almost surely, 2^{1223232033412} is an apocalyptic number.

It is an amenable number.

1223232033412 is a deficient number, since it is larger than the sum of its proper divisors (987657636220).

1223232033412 is a wasteful number, since it uses less digits than its factorization.

1223232033412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5268739 (or 5268737 counting only the distinct ones).

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

Adding to 1223232033412 its reverse (2143302323221), we get a palindrome (3366534356633).

The spelling of 1223232033412 in words is "one trillion, two hundred twenty-three billion, two hundred thirty-two million, thirty-three thousand, four hundred twelve".