223010224042 has 4 divisors (see below), whose sum is σ = 334515336066. Its totient is φ = 111505112020.

The previous prime is 223010223991. The next prime is 223010224049. The reversal of 223010224042 is 240422010322.

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

It can be written as a sum of positive squares in only one way, i.e., 218566535121 + 4443688921 = 467511^2 + 66661^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (223010224049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55752556009 + ... + 55752556012.

Almost surely, 2^223010224042 is an apocalyptic number.

223010224042 is a deficient number, since it is larger than the sum of its proper divisors (111505112024).

223010224042 is a wasteful number, since it uses less digits than its factorization.

223010224042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111505112023.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 223010224042 its reverse (240422010322), we get a palindrome (463432234364).

The spelling of 223010224042 in words is "two hundred twenty-three billion, ten million, two hundred twenty-four thousand, forty-two".