12210562748 has 6 divisors (see below), whose sum is σ = 21368484816. Its totient is φ = 6105281372.

The previous prime is 12210562711. The next prime is 12210562757. The reversal of 12210562748 is 84726501221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1526320340 + ... + 1526320347.

It is an arithmetic number, because the mean of its divisors is an integer number (3561414136).

Almost surely, 2^12210562748 is an apocalyptic number.

It is an amenable number.

12210562748 is a deficient number, since it is larger than the sum of its proper divisors (9157922068).

12210562748 is a wasteful number, since it uses less digits than its factorization.

12210562748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3052640691 (or 3052640689 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The spelling of 12210562748 in words is "twelve billion, two hundred ten million, five hundred sixty-two thousand, seven hundred forty-eight".