2222313000 has 128 divisors (see below), whose sum is σ = 6949912320. Its totient is φ = 591225600.

The previous prime is 2222312987. The next prime is 2222313019. The reversal of 2222313000 is 3132222.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2228502 + ... + 2229498.

It is an arithmetic number, because the mean of its divisors is an integer number (54296190).

Almost surely, 2^2222313000 is an apocalyptic number.

2222313000 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 2222313000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3474956160).

2222313000 is an abundant number, since it is smaller than the sum of its proper divisors (4727599320).

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

2222313000 is a wasteful number, since it uses less digits than its factorization.

2222313000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1764 (or 1750 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2222313000 is about 47141.4149130040. The cubic root of 2222313000 is about 1304.9736492969.

Adding to 2222313000 its reverse (3132222), we get a palindrome (2225445222).

The spelling of 2222313000 in words is "two billion, two hundred twenty-two million, three hundred thirteen thousand".