2110221122110 has 64 divisors (see below), whose sum is σ = 4040935646400. Its totient is φ = 792131372032.

The previous prime is 2110221122099. The next prime is 2110221122117. The reversal of 2110221122110 is 112211220112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110221122117) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1003026 + ... + 2286154.

It is an arithmetic number, because the mean of its divisors is an integer number (63139619475).

Almost surely, 2^{2110221122110} is an apocalyptic number.

2110221122110 is a deficient number, since it is larger than the sum of its proper divisors (1930714524290).

2110221122110 is a wasteful number, since it uses less digits than its factorization.

2110221122110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1283325.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 2110221122110 its reverse (112211220112), we get a palindrome (2222432342222).

The spelling of 2110221122110 in words is "two trillion, one hundred ten billion, two hundred twenty-one million, one hundred twenty-two thousand, one hundred ten".