2226528043 has 4 divisors (see below), whose sum is σ = 2226829248. Its totient is φ = 2226226840.

The previous prime is 2226528023. The next prime is 2226528047. The reversal of 2226528043 is 3408256222.

2226528043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2226528043 - 2⁹ = 2226527531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2226528047) 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, 139228 + ... + 154393.

It is an arithmetic number, because the mean of its divisors is an integer number (556707312).

Almost surely, 2^2226528043 is an apocalyptic number.

2226528043 is a deficient number, since it is larger than the sum of its proper divisors (301205).

2226528043 is an equidigital number, since it uses as much as digits as its factorization.

2226528043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301204.

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 2226528043 is about 47186.1001037382. The cubic root of 2226528043 is about 1305.7981725314.

The spelling of 2226528043 in words is "two billion, two hundred twenty-six million, five hundred twenty-eight thousand, forty-three".