11220120111110 has 8 divisors (see below), whose sum is σ = 20196216200016. Its totient is φ = 4488048044440.

The previous prime is 11220120111107. The next prime is 11220120111149. The reversal of 11220120111110 is 1111102102211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 561006005546 + ... + 561006005565.

It is an arithmetic number, because the mean of its divisors is an integer number (2524527025002).

Almost surely, 2^{11220120111110} is an apocalyptic number.

11220120111110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11220120111110 is a deficient number, since it is larger than the sum of its proper divisors (8976096088906).

11220120111110 is a wasteful number, since it uses less digits than its factorization.

11220120111110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122012011118.

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

Adding to 11220120111110 its reverse (1111102102211), we get a palindrome (12331222213321).

The spelling of 11220120111110 in words is "eleven trillion, two hundred twenty billion, one hundred twenty million, one hundred eleven thousand, one hundred ten".