1110213222242 has 4 divisors (see below), whose sum is σ = 1665319833366. Its totient is φ = 555106611120.

The previous prime is 1110213222241. The next prime is 1110213222257. The reversal of 1110213222242 is 2422223120111.

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., 698178896041 + 412034326201 = 835571^2 + 641899^2 .

It is not an unprimeable number, because it can be changed into a prime (1110213222241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277553305559 + ... + 277553305562.

Almost surely, 2^{1110213222242} is an apocalyptic number.

1110213222242 is a deficient number, since it is larger than the sum of its proper divisors (555106611124).

1110213222242 is an equidigital number, since it uses as much as digits as its factorization.

1110213222242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555106611123.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1110213222242 its reverse (2422223120111), we get a palindrome (3532436342353).

The spelling of 1110213222242 in words is "one trillion, one hundred ten billion, two hundred thirteen million, two hundred twenty-two thousand, two hundred forty-two".