2224421414540 has 48 divisors (see below), whose sum is σ = 5105698423392. Its totient is φ = 809066244096.

The previous prime is 2224421414519. The next prime is 2224421414549. The reversal of 2224421414540 is 454141244222.

It is a self number, because there is not a number n which added to its sum of digits gives 2224421414540.

It is not an unprimeable number, because it can be changed into a prime (2224421414549) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 63829349 + ... + 63864188.

It is an arithmetic number, because the mean of its divisors is an integer number (106368717154).

Almost surely, 2^{2224421414540} is an apocalyptic number.

2224421414540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2224421414540 is an abundant number, since it is smaller than the sum of its proper divisors (2881277008852).

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

2224421414540 is a wasteful number, since it uses less digits than its factorization.

2224421414540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127693626 (or 127693624 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 35.

Adding to 2224421414540 its reverse (454141244222), we get a palindrome (2678562658762).

The spelling of 2224421414540 in words is "two trillion, two hundred twenty-four billion, four hundred twenty-one million, four hundred fourteen thousand, five hundred forty".