2213717825 has 12 divisors (see below), whose sum is σ = 2994556848. Its totient is φ = 1609976400.

The previous prime is 2213717809. The next prime is 2213717827. The reversal of 2213717825 is 5287173122.

It is not a de Polignac number, because 2213717825 - 2⁴ = 2213717809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2213717827) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4024667 + ... + 4025216.

It is an arithmetic number, because the mean of its divisors is an integer number (249546404).

Almost surely, 2^2213717825 is an apocalyptic number.

2213717825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2213717825 is a deficient number, since it is larger than the sum of its proper divisors (780839023).

2213717825 is a wasteful number, since it uses less digits than its factorization.

2213717825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8049904 (or 8049899 counting only the distinct ones).

The product of its digits is 47040, while the sum is 38.

The square root of 2213717825 is about 47050.1628583791. The cubic root of 2213717825 is about 1303.2890728242.

The spelling of 2213717825 in words is "two billion, two hundred thirteen million, seven hundred seventeen thousand, eight hundred twenty-five".