2225334745 has 8 divisors (see below), whose sum is σ = 2670732360. Its totient is φ = 1780047360.

The previous prime is 2225334719. The next prime is 2225334757. The reversal of 2225334745 is 5474335222.

2225334745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1069878681 + 1155456064 = 32709^2 + 33992^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2225334745 - 2³¹ = 77851097 is a prime.

It is a super-2 number, since 2×2225334745² = 9904229454608430050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26505 + ... + 71785.

It is an arithmetic number, because the mean of its divisors is an integer number (333841545).

Almost surely, 2^2225334745 is an apocalyptic number.

It is an amenable number.

2225334745 is a deficient number, since it is larger than the sum of its proper divisors (445397615).

2225334745 is an equidigital number, since it uses as much as digits as its factorization.

2225334745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55115.

The product of its digits is 201600, while the sum is 37.

The square root of 2225334745 is about 47173.4538167389. The cubic root of 2225334745 is about 1305.5648518977.

Adding to 2225334745 its reverse (5474335222), we get a palindrome (7699669967).

The spelling of 2225334745 in words is "two billion, two hundred twenty-five million, three hundred thirty-four thousand, seven hundred forty-five".