224024220042 has 48 divisors (see below), whose sum is σ = 522041631840. Its totient is φ = 63903464352.

The previous prime is 224024220011. The next prime is 224024220053. The reversal of 224024220042 is 240022420422.

It is a junction number, because it is equal to n+sod(n) for n = 224024219994 and 224024220021.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 433513 + ... + 797484.

It is an arithmetic number, because the mean of its divisors is an integer number (10875867330).

Almost surely, 2^224024220042 is an apocalyptic number.

224024220042 is an abundant number, since it is smaller than the sum of its proper divisors (298017411798).

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

224024220042 is a wasteful number, since it uses less digits than its factorization.

224024220042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231635 (or 1231628 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 224024220042 its reverse (240022420422), we get a palindrome (464046640464).

The spelling of 224024220042 in words is "two hundred twenty-four billion, twenty-four million, two hundred twenty thousand, forty-two".