221224341034 has 8 divisors (see below), whose sum is σ = 331842316320. Its totient is φ = 110610235596.

The previous prime is 221224340989. The next prime is 221224341047. The reversal of 221224341034 is 430143422122.

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

It is a junction number, because it is equal to n+sod(n) for n = 221224340993 and 221224341011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 820054 + ... + 1055905.

It is an arithmetic number, because the mean of its divisors is an integer number (41480289540).

Almost surely, 2^221224341034 is an apocalyptic number.

221224341034 is a deficient number, since it is larger than the sum of its proper divisors (110617975286).

221224341034 is a wasteful number, since it uses less digits than its factorization.

221224341034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1934924.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 221224341034 its reverse (430143422122), we get a palindrome (651367763156).

The spelling of 221224341034 in words is "two hundred twenty-one billion, two hundred twenty-four million, three hundred forty-one thousand, thirty-four".