2213010320 has 80 divisors (see below), whose sum is σ = 5408760960. Its totient is φ = 840440832.

The previous prime is 2213010307. The next prime is 2213010337. The reversal of 2213010320 is 230103122.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 2213010295 and 2213010304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247691 + ... + 256469.

It is an arithmetic number, because the mean of its divisors is an integer number (67609512).

Almost surely, 2^2213010320 is an apocalyptic number.

2213010320 is a gapful number since it is divisible by the number (20) 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 2213010320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2704380480).

2213010320 is an abundant number, since it is smaller than the sum of its proper divisors (3195750640).

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

2213010320 is a wasteful number, since it uses less digits than its factorization.

2213010320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8952 (or 8946 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2213010320 is about 47042.6436331973. The cubic root of 2213010320 is about 1303.1502141471.

Adding to 2213010320 its reverse (230103122), we get a palindrome (2443113442).

The spelling of 2213010320 in words is "two billion, two hundred thirteen million, ten thousand, three hundred twenty".