2225441121 has 8 divisors (see below), whose sum is σ = 3069574080. Its totient is φ = 1432467792.

The previous prime is 2225441093. The next prime is 2225441149. The reversal of 2225441121 is 1211445222.

It is an interprime number because it is at equal distance from previous prime (2225441093) and next prime (2225441149).

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

It is not a de Polignac number, because 2225441121 - 2¹⁴ = 2225424737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2225441091 and 2225441100.

It is not an unprimeable number, because it can be changed into a prime (2225441161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12789805 + ... + 12789978.

It is an arithmetic number, because the mean of its divisors is an integer number (383696760).

Almost surely, 2^2225441121 is an apocalyptic number.

It is an amenable number.

2225441121 is a deficient number, since it is larger than the sum of its proper divisors (844132959).

2225441121 is a wasteful number, since it uses less digits than its factorization.

2225441121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25579815.

The product of its digits is 1280, while the sum is 24.

The square root of 2225441121 is about 47174.5813017985. The cubic root of 2225441121 is about 1305.5856545438.

Adding to 2225441121 its reverse (1211445222), we get a palindrome (3436886343).

The spelling of 2225441121 in words is "two billion, two hundred twenty-five million, four hundred forty-one thousand, one hundred twenty-one".