2210121120110 has 16 divisors (see below), whose sum is σ = 3989682627696. Its totient is φ = 881500756608.

The previous prime is 2210121120091. The next prime is 2210121120167. The reversal of 2210121120110 is 110211210122.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318457787 + ... + 318464726.

It is an arithmetic number, because the mean of its divisors is an integer number (249355164231).

Almost surely, 2^{2210121120110} is an apocalyptic number.

2210121120110 is a deficient number, since it is larger than the sum of its proper divisors (1779561507586).

2210121120110 is a wasteful number, since it uses less digits than its factorization.

2210121120110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636922867.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2210121120110 its reverse (110211210122), we get a palindrome (2320332330232).

The spelling of 2210121120110 in words is "two trillion, two hundred ten billion, one hundred twenty-one million, one hundred twenty thousand, one hundred ten".