2213242554 has 16 divisors (see below), whose sum is σ = 4449422592. Its totient is φ = 733924608.

The previous prime is 2213242523. The next prime is 2213242571. The reversal of 2213242554 is 4552423122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 954474 + ... + 956789.

It is an arithmetic number, because the mean of its divisors is an integer number (278088912).

Almost surely, 2^2213242554 is an apocalyptic number.

2213242554 is an abundant number, since it is smaller than the sum of its proper divisors (2236180038).

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

2213242554 is a wasteful number, since it uses less digits than its factorization.

2213242554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1911461.

The product of its digits is 19200, while the sum is 30.

The square root of 2213242554 is about 47045.1119033636. Note that the first 3 decimals coincide. The cubic root of 2213242554 is about 1303.1957968840.

Adding to 2213242554 its reverse (4552423122), we get a palindrome (6765665676).

The spelling of 2213242554 in words is "two billion, two hundred thirteen million, two hundred forty-two thousand, five hundred fifty-four".