11022012010220 has 24 divisors (see below), whose sum is σ = 24507767882304. Its totient is φ = 4149463344896.

The previous prime is 11022012010193. The next prime is 11022012010223. The reversal of 11022012010220 is 2201021022011.

It is a junction number, because it is equal to n+sod(n) for n = 11022012010195 and 11022012010204.

It is not an unprimeable number, because it can be changed into a prime (11022012010223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16208840852 + ... + 16208841531.

It is an arithmetic number, because the mean of its divisors is an integer number (1021156995096).

Almost surely, 2^{11022012010220} is an apocalyptic number.

11022012010220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11022012010220 is an abundant number, since it is smaller than the sum of its proper divisors (13485755872084).

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

11022012010220 is a wasteful number, since it uses less digits than its factorization.

11022012010220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32417682409 (or 32417682407 counting only the distinct ones).

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

Adding to 11022012010220 its reverse (2201021022011), we get a palindrome (13223033032231).

The spelling of 11022012010220 in words is "eleven trillion, twenty-two billion, twelve million, ten thousand, two hundred twenty".