11120100220220 has 24 divisors (see below), whose sum is σ = 23383058856864. Its totient is φ = 4442164203456.

The previous prime is 11120100220189. The next prime is 11120100220237. The reversal of 11120100220220 is 2202200102111.

It is a junction number, because it is equal to n+sod(n) for n = 11120100220195 and 11120100220204.

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, 367227272 + ... + 367257551.

It is an arithmetic number, because the mean of its divisors is an integer number (974294119036).

Almost surely, 2^{11120100220220} is an apocalyptic number.

11120100220220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11120100220220 is an abundant number, since it is smaller than the sum of its proper divisors (12262958636644).

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

11120100220220 is a wasteful number, since it uses less digits than its factorization.

11120100220220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734485589 (or 734485587 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11120100220220 its reverse (2202200102111), we get a palindrome (13322300322331).

The spelling of 11120100220220 in words is "eleven trillion, one hundred twenty billion, one hundred million, two hundred twenty thousand, two hundred twenty".