1233023301212 has 12 divisors (see below), whose sum is σ = 2167213445880. Its totient is φ = 613819459536.

The previous prime is 1233023301193. The next prime is 1233023301221. The reversal of 1233023301212 is 2121033203321.

It is a super-2 number, since 2×1233023301212² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 673046738 + ... + 673048569.

It is an arithmetic number, because the mean of its divisors is an integer number (180601120490).

Almost surely, 2^{1233023301212} is an apocalyptic number.

It is an amenable number.

1233023301212 is a deficient number, since it is larger than the sum of its proper divisors (934190144668).

1233023301212 is a wasteful number, since it uses less digits than its factorization.

1233023301212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1346095540 (or 1346095538 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1233023301212 its reverse (2121033203321), we get a palindrome (3354056504533).

The spelling of 1233023301212 in words is "one trillion, two hundred thirty-three billion, twenty-three million, three hundred one thousand, two hundred twelve".