11041042210220 has 96 divisors (see below), whose sum is σ = 25343277926400. Its totient is φ = 4007110165760.

The previous prime is 11041042210127. The next prime is 11041042210223. The reversal of 11041042210220 is 2201224014011.

It is a super-2 number, since 2×11041042210220² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 11041042210192 and 11041042210201.

It is not an unprimeable number, because it can be changed into a prime (11041042210223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 588124754 + ... + 588143526.

It is an arithmetic number, because the mean of its divisors is an integer number (263992478400).

Almost surely, 2^{11041042210220} is an apocalyptic number.

11041042210220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11041042210220 is an abundant number, since it is smaller than the sum of its proper divisors (14302235716180).

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

11041042210220 is a wasteful number, since it uses less digits than its factorization.

11041042210220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23855 (or 23853 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 11041042210220 its reverse (2201224014011), we get a palindrome (13242266224231).

The spelling of 11041042210220 in words is "eleven trillion, forty-one billion, forty-two million, two hundred ten thousand, two hundred twenty".