2225299748 has 24 divisors (see below), whose sum is σ = 4459765632. Its totient is φ = 951735744.

The previous prime is 2225299697. The next prime is 2225299757. The reversal of 2225299748 is 8479925222.

It is a junction number, because it is equal to n+sod(n) for n = 2225299696 and 2225299705.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67961 + ... + 95232.

It is an arithmetic number, because the mean of its divisors is an integer number (185823568).

Almost surely, 2^2225299748 is an apocalyptic number.

2225299748 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2225299748 is an abundant number, since it is smaller than the sum of its proper divisors (2234465884).

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

2225299748 is a wasteful number, since it uses less digits than its factorization.

2225299748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163691 (or 163689 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 50.

The square root of 2225299748 is about 47173.0828757248. The cubic root of 2225299748 is about 1305.5580078198.

The spelling of 2225299748 in words is "two billion, two hundred twenty-five million, two hundred ninety-nine thousand, seven hundred forty-eight".