2225554530 has 32 divisors (see below), whose sum is σ = 5405690304. Its totient is φ = 586330176.

The previous prime is 2225554519. The next prime is 2225554537. The reversal of 2225554530 is 354555222.

It is a junction number, because it is equal to n+sod(n) for n = 2225554491 and 2225554500.

It is not an unprimeable number, because it can be changed into a prime (2225554537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 444409 + ... + 449388.

It is an arithmetic number, because the mean of its divisors is an integer number (168927822).

Almost surely, 2^2225554530 is an apocalyptic number.

2225554530 is an abundant number, since it is smaller than the sum of its proper divisors (3180135774).

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

2225554530 is a wasteful number, since it uses less digits than its factorization.

2225554530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893890.

The product of its (nonzero) digits is 60000, while the sum is 33.

The square root of 2225554530 is about 47175.7833003332. The cubic root of 2225554530 is about 1305.6078318172.

The spelling of 2225554530 in words is "two billion, two hundred twenty-five million, five hundred fifty-four thousand, five hundred thirty".