2221055514 has 48 divisors (see below), whose sum is σ = 4897518912. Its totient is φ = 727320384.

The previous prime is 2221055503. The next prime is 2221055539. The reversal of 2221055514 is 4155501222.

2221055514 is a `hidden beast` number, since 2 + 2 + 2 + 105 + 551 + 4 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 342369 + ... + 348795.

It is an arithmetic number, because the mean of its divisors is an integer number (102031644).

Almost surely, 2^2221055514 is an apocalyptic number.

2221055514 is an abundant number, since it is smaller than the sum of its proper divisors (2676463398).

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

2221055514 is a wasteful number, since it uses less digits than its factorization.

2221055514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6771 (or 6768 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 2221055514 is about 47128.0756449911. The cubic root of 2221055514 is about 1304.7274649975.

Adding to 2221055514 its reverse (4155501222), we get a palindrome (6376556736).

The spelling of 2221055514 in words is "two billion, two hundred twenty-one million, fifty-five thousand, five hundred fourteen".