223124200242 has 16 divisors (see below), whose sum is σ = 447242277600. Its totient is φ = 74209087232.

The previous prime is 223124200241. The next prime is 223124200249. The reversal of 223124200242 is 242002421322.

It is a super-3 number, since 3×223124200242³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (223124200241) 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, 41408628 + ... + 41414015.

It is an arithmetic number, because the mean of its divisors is an integer number (27952642350).

Almost surely, 2^223124200242 is an apocalyptic number.

223124200242 is an abundant number, since it is smaller than the sum of its proper divisors (224118077358).

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

223124200242 is a wasteful number, since it uses less digits than its factorization.

223124200242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82823097.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 223124200242 its reverse (242002421322), we get a palindrome (465126621564).

The spelling of 223124200242 in words is "two hundred twenty-three billion, one hundred twenty-four million, two hundred thousand, two hundred forty-two".