3224140211220 has 48 divisors (see below), whose sum is σ = 9028414906560. Its totient is φ = 859692407296.

The previous prime is 3224140211213. The next prime is 3224140211269. The reversal of 3224140211220 is 221120414223.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1781685 + ... + 3102044.

It is an arithmetic number, because the mean of its divisors is an integer number (188091977220).

Almost surely, 2^{3224140211220} is an apocalyptic number.

3224140211220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3224140211220 is an abundant number, since it is smaller than the sum of its proper divisors (5804274695340).

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

3224140211220 is a wasteful number, since it uses less digits than its factorization.

3224140211220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4894744 (or 4894742 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 3224140211220 its reverse (221120414223), we get a palindrome (3445260625443).

The spelling of 3224140211220 in words is "three trillion, two hundred twenty-four billion, one hundred forty million, two hundred eleven thousand, two hundred twenty".