2211020110110 has 64 divisors (see below), whose sum is σ = 6188277888000. Its totient is φ = 505376022816.

The previous prime is 2211020110099. The next prime is 2211020110163. The reversal of 2211020110110 is 110110201122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107425090 + ... + 107445669.

It is an arithmetic number, because the mean of its divisors is an integer number (96691842000).

Almost surely, 2^{2211020110110} is an apocalyptic number.

2211020110110 is an abundant number, since it is smaller than the sum of its proper divisors (3977257777890).

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

2211020110110 is a wasteful number, since it uses less digits than its factorization.

2211020110110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214870790 (or 214870776 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 2211020110110 its reverse (110110201122), we get a palindrome (2321130311232).

The spelling of 2211020110110 in words is "two trillion, two hundred eleven billion, twenty million, one hundred ten thousand, one hundred ten".