1224848552736 has 48 divisors (see below), whose sum is σ = 3218292756000. Its totient is φ = 407893605888.

The previous prime is 1224848552729. The next prime is 1224848552749. The reversal of 1224848552736 is 6372558484221.

It is a tau number, because it is divible by the number of its divisors (48).

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, 5980726 + ... + 6182133.

It is an arithmetic number, because the mean of its divisors is an integer number (67047765750).

Almost surely, 2^{1224848552736} is an apocalyptic number.

1224848552736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1224848552736 is an abundant number, since it is smaller than the sum of its proper divisors (1993444203264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1224848552736 is a wasteful number, since it uses less digits than its factorization.

1224848552736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12163921 (or 12163913 counting only the distinct ones).

The product of its digits is 25804800, while the sum is 57.

The spelling of 1224848552736 in words is "one trillion, two hundred twenty-four billion, eight hundred forty-eight million, five hundred fifty-two thousand, seven hundred thirty-six".