11010010022220 has 384 divisors, whose sum is σ = 35094808756224. Its totient is φ = 2554819200000.

The previous prime is 11010010022213. The next prime is 11010010022233. The reversal of 11010010022220 is 2222001001011.

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 = 11010010022196 and 11010010022205.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2667797797 + ... + 2667801923.

It is an arithmetic number, because the mean of its divisors is an integer number (91392731136).

Almost surely, 2^{11010010022220} is an apocalyptic number.

11010010022220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11010010022220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17547404378112).

11010010022220 is an abundant number, since it is smaller than the sum of its proper divisors (24084798734004).

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

11010010022220 is a wasteful number, since it uses less digits than its factorization.

11010010022220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5573 (or 5571 counting only the distinct ones).

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

Adding to 11010010022220 its reverse (2222001001011), we get a palindrome (13232011023231).

The spelling of 11010010022220 in words is "eleven trillion, ten billion, ten million, twenty-two thousand, two hundred twenty".