1224201807360 has 480 divisors, whose sum is σ = 5024912884992. Its totient is φ = 279816560640.

The previous prime is 1224201807331. The next prime is 1224201807401. The reversal of 1224201807360 is 637081024221.

It is a happy number.

1224201807360 is a `hidden beast` number, since 1 + 22 + 420 + 180 + 7 + 36 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (36).

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 in 47 ways as a sum of consecutive naturals, for example, 4213995 + ... + 4495125.

Almost surely, 2^{1224201807360} is an apocalyptic number.

1224201807360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1224201807360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2512456442496).

1224201807360 is an abundant number, since it is smaller than the sum of its proper divisors (3800711077632).

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

1224201807360 is an frugal number, since it uses more digits than its factorization.

1224201807360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281176 (or 281148 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The spelling of 1224201807360 in words is "one trillion, two hundred twenty-four billion, two hundred one million, eight hundred seven thousand, three hundred sixty".