504211232222 has 4 divisors (see below), whose sum is σ = 756316848336. Its totient is φ = 252105616110.

The previous prime is 504211232191. The next prime is 504211232269. The reversal of 504211232222 is 222232112405.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×504211232222² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 504211232191 and 504211232200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126052808054 + ... + 126052808057.

It is an arithmetic number, because the mean of its divisors is an integer number (189079212084).

Almost surely, 2^504211232222 is an apocalyptic number.

504211232222 is a deficient number, since it is larger than the sum of its proper divisors (252105616114).

504211232222 is a wasteful number, since it uses less digits than its factorization.

504211232222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252105616113.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 504211232222 its reverse (222232112405), we get a palindrome (726443344627).

The spelling of 504211232222 in words is "five hundred four billion, two hundred eleven million, two hundred thirty-two thousand, two hundred twenty-two".