5516221110 has 16 divisors (see below), whose sum is σ = 13238930736. Its totient is φ = 1470992288.

The previous prime is 5516221103. The next prime is 5516221111. The reversal of 5516221110 is 111226155.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5516221111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91936989 + ... + 91937048.

It is an arithmetic number, because the mean of its divisors is an integer number (827433171).

Almost surely, 2^5516221110 is an apocalyptic number.

5516221110 is an abundant number, since it is smaller than the sum of its proper divisors (7722709626).

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

5516221110 is a wasteful number, since it uses less digits than its factorization.

5516221110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183874047.

The product of its (nonzero) digits is 600, while the sum is 24.

The square root of 5516221110 is about 74271.2670553021. The cubic root of 5516221110 is about 1766.9078028908.

Adding to 5516221110 its reverse (111226155), we get a palindrome (5627447265).

The spelling of 5516221110 in words is "five billion, five hundred sixteen million, two hundred twenty-one thousand, one hundred ten".