223454504303222 has 8 divisors (see below), whose sum is σ = 339902626264272. Its totient is φ = 110153628881800.

The previous prime is 223454504303209. The next prime is 223454504303227. The reversal of 223454504303222 is 222303405454322.

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

It is a self number, because there is not a number n which added to its sum of digits gives 223454504303222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223454504303227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 786811634729 + ... + 786811635012.

It is an arithmetic number, because the mean of its divisors is an integer number (42487828283034).

Almost surely, 2^{223454504303222} is an apocalyptic number.

223454504303222 is a deficient number, since it is larger than the sum of its proper divisors (116448121961050).

223454504303222 is a wasteful number, since it uses less digits than its factorization.

223454504303222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1573623269814.

The product of its (nonzero) digits is 1382400, while the sum is 41.

Adding to 223454504303222 its reverse (222303405454322), we get a palindrome (445757909757544).

The spelling of 223454504303222 in words is "two hundred twenty-three trillion, four hundred fifty-four billion, five hundred four million, three hundred three thousand, two hundred twenty-two".