552240222 has 8 divisors (see below), whose sum is σ = 1104480456. Its totient is φ = 184080072.

The previous prime is 552240191. The next prime is 552240253. The reversal of 552240222 is 222042255.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (552240191) and next prime (552240253).

It is a sphenic number, since it is the product of 3 distinct primes.

552240222 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 552240192 and 552240201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46020013 + ... + 46020024.

It is an arithmetic number, because the mean of its divisors is an integer number (138060057).

Almost surely, 2^552240222 is an apocalyptic number.

552240222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

552240222 is a wasteful number, since it uses less digits than its factorization.

552240222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92040042.

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 552240222 is about 23499.7919565259. The cubic root of 552240222 is about 820.4321646214.

Adding to 552240222 its reverse (222042255), we get a palindrome (774282477).

The spelling of 552240222 in words is "five hundred fifty-two million, two hundred forty thousand, two hundred twenty-two".