2273360000 has 160 divisors (see below), whose sum is σ = 5726901180. Its totient is φ = 898560000.

The previous prime is 2273359999. The next prime is 2273360009. The reversal of 2273360000 is 633722.

It can be written as a sum of positive squares in 10 ways, for example, as 1012257856 + 1261102144 = 31816^2 + 35512^2 .

It is a tau number, because it is divible by the number of its divisors (160).

It is not an unprimeable number, because it can be changed into a prime (2273360009) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12559910 + ... + 12560090.

Almost surely, 2^2273360000 is an apocalyptic number.

2273360000 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 2273360000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2863450590).

2273360000 is an abundant number, since it is smaller than the sum of its proper divisors (3453541180).

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

2273360000 is an equidigital number, since it uses as much as digits as its factorization.

2273360000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372 (or 345 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 2273360000 is about 47679.7651000925. The cubic root of 2273360000 is about 1314.8899463093.

Adding to 2273360000 its reverse (633722), we get a palindrome (2273993722).

The spelling of 2273360000 in words is "two billion, two hundred seventy-three million, three hundred sixty thousand".