2122110021110 has 16 divisors (see below), whose sum is σ = 3820050925632. Its totient is φ = 848787811200.

The previous prime is 2122110021079. The next prime is 2122110021137. The reversal of 2122110021110 is 111200112212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6865886 + ... + 7168305.

It is an arithmetic number, because the mean of its divisors is an integer number (238753182852).

Almost surely, 2^{2122110021110} is an apocalyptic number.

2122110021110 is a deficient number, since it is larger than the sum of its proper divisors (1697940904522).

2122110021110 is a wasteful number, since it uses less digits than its factorization.

2122110021110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14049319.

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

Adding to 2122110021110 its reverse (111200112212), we get a palindrome (2233310133322).

The spelling of 2122110021110 in words is "two trillion, one hundred twenty-two billion, one hundred ten million, twenty-one thousand, one hundred ten".