1224660336472 has 16 divisors (see below), whose sum is σ = 2304711338400. Its totient is φ = 610070646240.

The previous prime is 1224660336413. The next prime is 1224660336503. The reversal of 1224660336472 is 2746330664221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282437947 + ... + 282442282.

It is an arithmetic number, because the mean of its divisors is an integer number (144044458650).

Almost surely, 2^{1224660336472} is an apocalyptic number.

It is an amenable number.

1224660336472 is a deficient number, since it is larger than the sum of its proper divisors (1080051001928).

1224660336472 is a wasteful number, since it uses less digits than its factorization.

1224660336472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564880506 (or 564880502 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 46.

The spelling of 1224660336472 in words is "one trillion, two hundred twenty-four billion, six hundred sixty million, three hundred thirty-six thousand, four hundred seventy-two".