224240522 has 8 divisors (see below), whose sum is σ = 366939072. Its totient is φ = 101927500.

The previous prime is 224240483. The next prime is 224240537. The reversal of 224240522 is 225042422.

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

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, 5096354 + ... + 5096397.

It is an arithmetic number, because the mean of its divisors is an integer number (45867384).

Almost surely, 2^224240522 is an apocalyptic number.

224240522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

224240522 is a deficient number, since it is larger than the sum of its proper divisors (142698550).

224240522 is a wasteful number, since it uses less digits than its factorization.

224240522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10192764.

The product of its (nonzero) digits is 2560, while the sum is 23.

The square root of 224240522 is about 14974.6626673191. The cubic root of 224240522 is about 607.5350875882.

Adding to 224240522 its reverse (225042422), we get a palindrome (449282944).

The spelling of 224240522 in words is "two hundred twenty-four million, two hundred forty thousand, five hundred twenty-two".