2718221010 has 16 divisors (see below), whose sum is σ = 6523730496. Its totient is φ = 724858928.

The previous prime is 2718220987. The next prime is 2718221039. The reversal of 2718221010 is 101228172.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45303654 + ... + 45303713.

It is an arithmetic number, because the mean of its divisors is an integer number (407733156).

Almost surely, 2^2718221010 is an apocalyptic number.

2718221010 is an abundant number, since it is smaller than the sum of its proper divisors (3805509486).

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

2718221010 is a wasteful number, since it uses less digits than its factorization.

2718221010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90607377.

The product of its (nonzero) digits is 448, while the sum is 24.

The square root of 2718221010 is about 52136.5611639279. The cubic root of 2718221010 is about 1395.6020165958.

Adding to 2718221010 its reverse (101228172), we get a palindrome (2819449182).

The spelling of 2718221010 in words is "two billion, seven hundred eighteen million, two hundred twenty-one thousand, ten".