2221054310 has 16 divisors (see below), whose sum is σ = 3998985552. Its totient is φ = 888180000.

The previous prime is 2221054279. The next prime is 2221054321. The reversal of 2221054310 is 134501222.

It is a super-3 number, since 3×2221054310³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 11060 + ... + 67560.

It is an arithmetic number, because the mean of its divisors is an integer number (249936597).

Almost surely, 2^2221054310 is an apocalyptic number.

2221054310 is a deficient number, since it is larger than the sum of its proper divisors (1777931242).

2221054310 is a wasteful number, since it uses less digits than its factorization.

2221054310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60439.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2221054310 is about 47128.0628712872. The cubic root of 2221054310 is about 1304.7272292399.

Adding to 2221054310 its reverse (134501222), we get a palindrome (2355555532).

The spelling of 2221054310 in words is "two billion, two hundred twenty-one million, fifty-four thousand, three hundred ten".