224220544242 has 32 divisors (see below), whose sum is σ = 474197359104. Its totient is φ = 70565078400.

The previous prime is 224220544231. The next prime is 224220544349. The reversal of 224220544242 is 242445022422.

224220544242 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14693433 + ... + 14708684.

It is an arithmetic number, because the mean of its divisors is an integer number (14818667472).

Almost surely, 2^224220544242 is an apocalyptic number.

224220544242 is an abundant number, since it is smaller than the sum of its proper divisors (249976814862).

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

224220544242 is a wasteful number, since it uses less digits than its factorization.

224220544242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29402194.

The product of its (nonzero) digits is 81920, while the sum is 33.

Adding to 224220544242 its reverse (242445022422), we get a palindrome (466665566664).

The spelling of 224220544242 in words is "two hundred twenty-four billion, two hundred twenty million, five hundred forty-four thousand, two hundred forty-two".