2206503042 has 16 divisors (see below), whose sum is σ = 4466175840. Its totient is φ = 726639392.

The previous prime is 2206503017. The next prime is 2206503043. The reversal of 2206503042 is 2403056022.

It is not an unprimeable number, because it can be changed into a prime (2206503043) 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, 2214867 + ... + 2215862.

It is an arithmetic number, because the mean of its divisors is an integer number (279135990).

Almost surely, 2^2206503042 is an apocalyptic number.

2206503042 is an abundant number, since it is smaller than the sum of its proper divisors (2259672798).

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

2206503042 is a wasteful number, since it uses less digits than its factorization.

2206503042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4430817.

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

The square root of 2206503042 is about 46973.4291062511. The cubic root of 2206503042 is about 1301.8716712319.

Adding to 2206503042 its reverse (2403056022), we get a palindrome (4609559064).

The spelling of 2206503042 in words is "two billion, two hundred six million, five hundred three thousand, forty-two".