11022011000220 has 96 divisors (see below), whose sum is σ = 33733378506240. Its totient is φ = 2666753071360.

The previous prime is 11022011000191. The next prime is 11022011000269. The reversal of 11022011000220 is 2200011022011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 11022011000196 and 11022011000205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16068792 + ... + 16740671.

It is an arithmetic number, because the mean of its divisors is an integer number (351389359440).

Almost surely, 2^{11022011000220} is an apocalyptic number.

11022011000220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11022011000220 is an abundant number, since it is smaller than the sum of its proper divisors (22711367506020).

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

11022011000220 is a wasteful number, since it uses less digits than its factorization.

11022011000220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32809995 (or 32809993 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11022011000220 its reverse (2200011022011), we get a palindrome (13222022022231).

The spelling of 11022011000220 in words is "eleven trillion, twenty-two billion, eleven million, two hundred twenty", and thus it is an aban number.