11204141220042 has 16 divisors (see below), whose sum is σ = 22558673599200. Its totient is φ = 3709648546832.

The previous prime is 11204141220031. The next prime is 11204141220043. The reversal of 11204141220042 is 24002214140211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11204141219994 and 11204141220021.

It is not an unprimeable number, because it can be changed into a prime (11204141220043) 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, 6266297328 + ... + 6266299115.

It is an arithmetic number, because the mean of its divisors is an integer number (1409917099950).

Almost surely, 2^{11204141220042} is an apocalyptic number.

11204141220042 is an abundant number, since it is smaller than the sum of its proper divisors (11354532379158).

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

11204141220042 is a wasteful number, since it uses less digits than its factorization.

11204141220042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12532596597.

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 11204141220042 its reverse (24002214140211), we get a palindrome (35206355360253).

The spelling of 11204141220042 in words is "eleven trillion, two hundred four billion, one hundred forty-one million, two hundred twenty thousand, forty-two".