2202225000 has 96 divisors (see below), whose sum is σ = 6881747040. Its totient is φ = 587240000.

The previous prime is 2202224993. The next prime is 2202225023. The reversal of 2202225000 is 5222022.

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 23 ways as a sum of consecutive naturals, for example, 60319 + ... + 89681.

It is an arithmetic number, because the mean of its divisors is an integer number (71684865).

Almost surely, 2^2202225000 is an apocalyptic number.

2202225000 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 2202225000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3440873520).

2202225000 is an abundant number, since it is smaller than the sum of its proper divisors (4679522040).

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

2202225000 is an equidigital number, since it uses as much as digits as its factorization.

2202225000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29397 (or 29373 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 15.

The square root of 2202225000 is about 46927.8701839323. The cubic root of 2202225000 is about 1301.0297560863.

Adding to 2202225000 its reverse (5222022), we get a palindrome (2207447022).

The spelling of 2202225000 in words is "two billion, two hundred two million, two hundred twenty-five thousand".