223442244355 has 8 divisors (see below), whose sum is σ = 292506210864. Its totient is φ = 162503450400.

The previous prime is 223442244353. The next prime is 223442244371. The reversal of 223442244355 is 553442244322.

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

It is not a de Polignac number, because 223442244355 - 2¹ = 223442244353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223442244353) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2031293076 + ... + 2031293185.

It is an arithmetic number, because the mean of its divisors is an integer number (36563276358).

Almost surely, 2^223442244355 is an apocalyptic number.

223442244355 is a deficient number, since it is larger than the sum of its proper divisors (69063966509).

223442244355 is a wasteful number, since it uses less digits than its factorization.

223442244355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4062586277.

The product of its digits is 921600, while the sum is 40.

Adding to 223442244355 its reverse (553442244322), we get a palindrome (776884488677).

The spelling of 223442244355 in words is "two hundred twenty-three billion, four hundred forty-two million, two hundred forty-four thousand, three hundred fifty-five".