224020112442 has 16 divisors (see below), whose sum is σ = 512045971392. Its totient is φ = 64005746400.

The previous prime is 224020112431. The next prime is 224020112443. The reversal of 224020112442 is 244211020422.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (224020112443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2666906059 + ... + 2666906142.

It is an arithmetic number, because the mean of its divisors is an integer number (32002873212).

Almost surely, 2^224020112442 is an apocalyptic number.

224020112442 is an abundant number, since it is smaller than the sum of its proper divisors (288025858950).

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

224020112442 is a wasteful number, since it uses less digits than its factorization.

224020112442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5333812213.

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 224020112442 its reverse (244211020422), we get a palindrome (468231132864).

The spelling of 224020112442 in words is "two hundred twenty-four billion, twenty million, one hundred twelve thousand, four hundred forty-two".