2220310016 has 40 divisors (see below), whose sum is σ = 4442193360. Its totient is φ = 1108676608.

The previous prime is 2220310013. The next prime is 2220310039. The reversal of 2220310016 is 6100130222.

It is a junction number, because it is equal to n+sod(n) for n = 2220309976 and 2220310003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220310013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 451700 + ... + 456588.

It is an arithmetic number, because the mean of its divisors is an integer number (111054834).

Almost surely, 2^2220310016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2220310016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2221096680).

2220310016 is an abundant number, since it is smaller than the sum of its proper divisors (2221883344).

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

2220310016 is an frugal number, since it uses more digits than its factorization.

2220310016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5794 (or 5778 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2220310016 is about 47120.1657042927. The cubic root of 2220310016 is about 1304.5814712638.

Adding to 2220310016 its reverse (6100130222), we get a palindrome (8320440238).

The spelling of 2220310016 in words is "two billion, two hundred twenty million, three hundred ten thousand, sixteen".