2220144313 has 8 divisors (see below), whose sum is σ = 2228508000. Its totient is φ = 2211797280.

The previous prime is 2220144247. The next prime is 2220144317. The reversal of 2220144313 is 3134410222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2220144313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220144317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304278 + ... + 311488.

It is an arithmetic number, because the mean of its divisors is an integer number (278563500).

Almost surely, 2^2220144313 is an apocalyptic number.

It is an amenable number.

2220144313 is a deficient number, since it is larger than the sum of its proper divisors (8363687).

2220144313 is an equidigital number, since it uses as much as digits as its factorization.

2220144313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8327.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2220144313 is about 47118.4073690951. The cubic root of 2220144313 is about 1304.5490165706.

Adding to 2220144313 its reverse (3134410222), we get a palindrome (5354554535).

The spelling of 2220144313 in words is "two billion, two hundred twenty million, one hundred forty-four thousand, three hundred thirteen".