11102211020110 has 64 divisors (see below), whose sum is σ = 22886044663680. Its totient is φ = 3798607656960.

The previous prime is 11102211020101. The next prime is 11102211020111. The reversal of 11102211020110 is 1102011220111.

It is a happy number.

It is a super-3 number, since 3×11102211020110³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102211020111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151283506 + ... + 151356874.

It is an arithmetic number, because the mean of its divisors is an integer number (357594447870).

Almost surely, 2^{11102211020110} is an apocalyptic number.

11102211020110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11102211020110 is an abundant number, since it is smaller than the sum of its proper divisors (11783833643570).

11102211020110 is a wasteful number, since it uses less digits than its factorization.

11102211020110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77821.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11102211020110 its reverse (1102011220111), we get a palindrome (12204222240221).

The spelling of 11102211020110 in words is "eleven trillion, one hundred two billion, two hundred eleven million, twenty thousand, one hundred ten".