2225718030 has 64 divisors (see below), whose sum is σ = 5666588928. Its totient is φ = 557560320.

The previous prime is 2225718023. The next prime is 2225718101. The reversal of 2225718030 is 308175222.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 287389 + ... + 295031.

It is an arithmetic number, because the mean of its divisors is an integer number (88540452).

Almost surely, 2^2225718030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2225718030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2833294464).

2225718030 is an abundant number, since it is smaller than the sum of its proper divisors (3440870898).

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

2225718030 is a wasteful number, since it uses less digits than its factorization.

2225718030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8241.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 2225718030 is about 47177.5161491149. The cubic root of 2225718030 is about 1305.6398031230.

The spelling of 2225718030 in words is "two billion, two hundred twenty-five million, seven hundred eighteen thousand, thirty".