2216645056110 has 32 divisors (see below), whose sum is σ = 5319992108160. Its totient is φ = 591100462368.

The previous prime is 2216645056091. The next prime is 2216645056121. The reversal of 2216645056110 is 116505466122.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4764309 + ... + 5208831.

It is an arithmetic number, because the mean of its divisors is an integer number (166249753380).

Almost surely, 2^{2216645056110} is an apocalyptic number.

2216645056110 is an abundant number, since it is smaller than the sum of its proper divisors (3103347052050).

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

2216645056110 is a wasteful number, since it uses less digits than its factorization.

2216645056110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610752.

The product of its (nonzero) digits is 86400, while the sum is 39.

The spelling of 2216645056110 in words is "two trillion, two hundred sixteen billion, six hundred forty-five million, fifty-six thousand, one hundred ten".