1212623068 has 6 divisors (see below), whose sum is σ = 2122090376. Its totient is φ = 606311532.

The previous prime is 1212623033. The next prime is 1212623117. The reversal of 1212623068 is 8603262121.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151577880 + ... + 151577887.

Almost surely, 2^1212623068 is an apocalyptic number.

It is an amenable number.

1212623068 is a deficient number, since it is larger than the sum of its proper divisors (909467308).

1212623068 is a wasteful number, since it uses less digits than its factorization.

1212623068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303155771 (or 303155769 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 1212623068 is about 34822.7378016146. The cubic root of 1212623068 is about 1066.3716940009.

Adding to 1212623068 its reverse (8603262121), we get a palindrome (9815885189).

The spelling of 1212623068 in words is "one billion, two hundred twelve million, six hundred twenty-three thousand, sixty-eight".