11103421022110 has 16 divisors (see below), whose sum is σ = 20032315256016. Its totient is φ = 4431111205248.

The previous prime is 11103421022069. The next prime is 11103421022191. The reversal of 11103421022110 is 1122012430111.

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, 1282145904 + ... + 1282154563.

It is an arithmetic number, because the mean of its divisors is an integer number (1252019703501).

Almost surely, 2^{11103421022110} is an apocalyptic number.

11103421022110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11103421022110 is a deficient number, since it is larger than the sum of its proper divisors (8928894233906).

11103421022110 is a wasteful number, since it uses less digits than its factorization.

11103421022110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2564300907.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 11103421022110 its reverse (1122012430111), we get a palindrome (12225433452221).

The spelling of 11103421022110 in words is "eleven trillion, one hundred three billion, four hundred twenty-one million, twenty-two thousand, one hundred ten".