11404120042220 has 12 divisors (see below), whose sum is σ = 23948652088704. Its totient is φ = 4561648016880.

The previous prime is 11404120042207. The next prime is 11404120042253. The reversal of 11404120042220 is 2224002140411.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 285103001036 + ... + 285103001075.

It is an arithmetic number, because the mean of its divisors is an integer number (1995721007392).

Almost surely, 2^{11404120042220} is an apocalyptic number.

11404120042220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11404120042220 is an abundant number, since it is smaller than the sum of its proper divisors (12544532046484).

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

11404120042220 is a wasteful number, since it uses less digits than its factorization.

11404120042220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570206002120 (or 570206002118 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 11404120042220 its reverse (2224002140411), we get a palindrome (13628122182631).

The spelling of 11404120042220 in words is "eleven trillion, four hundred four billion, one hundred twenty million, forty-two thousand, two hundred twenty".