2227898441 has 4 divisors (see below), whose sum is σ = 2234629584. Its totient is φ = 2221167300.

The previous prime is 2227898419. The next prime is 2227898459. The reversal of 2227898441 is 1448987222.

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.

It is a cyclic number.

It is not a de Polignac number, because 2227898441 - 2¹⁰ = 2227897417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2227898471) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3365075 + ... + 3365736.

It is an arithmetic number, because the mean of its divisors is an integer number (558657396).

Almost surely, 2^2227898441 is an apocalyptic number.

It is an amenable number.

2227898441 is a deficient number, since it is larger than the sum of its proper divisors (6731143).

2227898441 is an equidigital number, since it uses as much as digits as its factorization.

2227898441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6731142.

The product of its digits is 516096, while the sum is 47.

The square root of 2227898441 is about 47200.6190743299. The cubic root of 2227898441 is about 1306.0660179787.

The spelling of 2227898441 in words is "two billion, two hundred twenty-seven million, eight hundred ninety-eight thousand, four hundred forty-one".