11242020143422 has 4 divisors (see below), whose sum is σ = 16863030215136. Its totient is φ = 5621010071710.

The previous prime is 11242020143411. The next prime is 11242020143437. The reversal of 11242020143422 is 22434102024211.

11242020143422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2810505035854 + ... + 2810505035857.

It is an arithmetic number, because the mean of its divisors is an integer number (4215757553784).

Almost surely, 2^{11242020143422} is an apocalyptic number.

11242020143422 is a deficient number, since it is larger than the sum of its proper divisors (5621010071714).

11242020143422 is an equidigital number, since it uses as much as digits as its factorization.

11242020143422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5621010071713.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 11242020143422 its reverse (22434102024211), we get a palindrome (33676122167633).

The spelling of 11242020143422 in words is "eleven trillion, two hundred forty-two billion, twenty million, one hundred forty-three thousand, four hundred twenty-two".