11020112002220 has 48 divisors (see below), whose sum is σ = 23170214144448. Its totient is φ = 4402716303360.

The previous prime is 11020112002217. The next prime is 11020112002241. The reversal of 11020112002220 is 2220021102011.

11020112002220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11020112002195 and 11020112002204.

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, 370272140 + ... + 370301900.

It is an arithmetic number, because the mean of its divisors is an integer number (482712794676).

Almost surely, 2^{11020112002220} is an apocalyptic number.

11020112002220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11020112002220 is an abundant number, since it is smaller than the sum of its proper divisors (12150102142228).

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

11020112002220 is a wasteful number, since it uses less digits than its factorization.

11020112002220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51530 (or 51528 counting only the distinct ones).

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

Adding to 11020112002220 its reverse (2220021102011), we get a palindrome (13240133104231).

The spelling of 11020112002220 in words is "eleven trillion, twenty billion, one hundred twelve million, two thousand, two hundred twenty".