2225985041 has 4 divisors (see below), whose sum is σ = 2543982912. Its totient is φ = 1907987172.

The previous prime is 2225985037. The next prime is 2225985067. The reversal of 2225985041 is 1405895222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1405895222 = 2 ⋅702947611.

It is not a de Polignac number, because 2225985041 - 2² = 2225985037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2225984986 and 2225985004.

It is not an unprimeable number, because it can be changed into a prime (2225985031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158998925 + ... + 158998938.

It is an arithmetic number, because the mean of its divisors is an integer number (635995728).

Almost surely, 2^2225985041 is an apocalyptic number.

It is an amenable number.

2225985041 is a deficient number, since it is larger than the sum of its proper divisors (317997871).

2225985041 is an equidigital number, since it uses as much as digits as its factorization.

2225985041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317997870.

The product of its (nonzero) digits is 57600, while the sum is 38.

The square root of 2225985041 is about 47180.3459186132. The cubic root of 2225985041 is about 1305.6920119300.

The spelling of 2225985041 in words is "two billion, two hundred twenty-five million, nine hundred eighty-five thousand, forty-one".