223433022042 has 48 divisors (see below), whose sum is σ = 494690302080. Its totient is φ = 72850977216.

The previous prime is 223433021989. The next prime is 223433022061. The reversal of 223433022042 is 240220334322.

It is a happy number.

223433022042 is a `hidden beast` number, since 2 + 2 + 3 + 433 + 0 + 220 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 223433021997 and 223433022015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1407709 + ... + 1558367.

It is an arithmetic number, because the mean of its divisors is an integer number (10306047960).

Almost surely, 2^223433022042 is an apocalyptic number.

223433022042 is an abundant number, since it is smaller than the sum of its proper divisors (271257280038).

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

223433022042 is a wasteful number, since it uses less digits than its factorization.

223433022042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152467 (or 152464 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 223433022042 its reverse (240220334322), we get a palindrome (463653356364).

The spelling of 223433022042 in words is "two hundred twenty-three billion, four hundred thirty-three million, twenty-two thousand, forty-two".