2122211210110 has 16 divisors (see below), whose sum is σ = 3820021593696. Its totient is φ = 848875280608.

The previous prime is 2122211210083. The next prime is 2122211210111. The reversal of 2122211210110 is 110121122212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122211210111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139669 + ... + 2064928.

It is an arithmetic number, because the mean of its divisors is an integer number (238751349606).

Almost surely, 2^{2122211210110} is an apocalyptic number.

2122211210110 is a deficient number, since it is larger than the sum of its proper divisors (1697810383586).

2122211210110 is a wasteful number, since it uses less digits than its factorization.

2122211210110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2300867.

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

Adding to 2122211210110 its reverse (110121122212), we get a palindrome (2232332332322).

The spelling of 2122211210110 in words is "two trillion, one hundred twenty-two billion, two hundred eleven million, two hundred ten thousand, one hundred ten".