223224101120242 has 16 divisors (see below), whose sum is σ = 337341529872000. Its totient is φ = 110779667111520.

The previous prime is 223224101120233. The next prime is 223224101120249. The reversal of 223224101120242 is 242021101422322.

It is a super-3 number, since 3×223224101120242³ (a number of 44 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 223224101120242.

It is not an unprimeable number, because it can be changed into a prime (223224101120249) 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, 685490734 + ... + 685816297.

It is an arithmetic number, because the mean of its divisors is an integer number (21083845617000).

Almost surely, 2^{223224101120242} is an apocalyptic number.

223224101120242 is a deficient number, since it is larger than the sum of its proper divisors (114117428751758).

223224101120242 is a wasteful number, since it uses less digits than its factorization.

223224101120242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1371307641.

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

Adding to 223224101120242 its reverse (242021101422322), we get a palindrome (465245202542564).

The spelling of 223224101120242 in words is "two hundred twenty-three trillion, two hundred twenty-four billion, one hundred one million, one hundred twenty thousand, two hundred forty-two".