11021112021110 has 32 divisors (see below), whose sum is σ = 20263452428160. Its totient is φ = 4313931352192.

The previous prime is 11021112021107. The next prime is 11021112021163. The reversal of 11021112021110 is 1112021112011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 888932 + ... + 4778328.

It is an arithmetic number, because the mean of its divisors is an integer number (633232888380).

Almost surely, 2^{11021112021110} is an apocalyptic number.

11021112021110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11021112021110 is a deficient number, since it is larger than the sum of its proper divisors (9242340407050).

11021112021110 is a wasteful number, since it uses less digits than its factorization.

11021112021110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3895480.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11021112021110 its reverse (1112021112011), we get a palindrome (12133133133121).

Subtracting from 11021112021110 its reverse (1112021112011), we obtain a palindrome (9909090909099).

The spelling of 11021112021110 in words is "eleven trillion, twenty-one billion, one hundred twelve million, twenty-one thousand, one hundred ten".