2203045026 has 32 divisors (see below), whose sum is σ = 5422881408. Its totient is φ = 581022720.

The previous prime is 2203045021. The next prime is 2203045043. The reversal of 2203045026 is 6205403022.

It is a junction number, because it is equal to n+sod(n) for n = 2203044987 and 2203045005.

It is not an unprimeable number, because it can be changed into a prime (2203045021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2016895 + ... + 2017986.

It is an arithmetic number, because the mean of its divisors is an integer number (169465044).

Almost surely, 2^2203045026 is an apocalyptic number.

2203045026 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2203045026 is an abundant number, since it is smaller than the sum of its proper divisors (3219836382).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2203045026 is a wasteful number, since it uses less digits than its factorization.

2203045026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4034906.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 2203045026 is about 46936.6064602033. The cubic root of 2203045026 is about 1301.1912209430.

Adding to 2203045026 its reverse (6205403022), we get a palindrome (8408448048).

The spelling of 2203045026 in words is "two billion, two hundred three million, forty-five thousand, twenty-six".