2110224442 has 4 divisors (see below), whose sum is σ = 3165336666. Its totient is φ = 1055112220.

The previous prime is 2110224439. The next prime is 2110224451. The reversal of 2110224442 is 2444220112.

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., 1493745201 + 616479241 = 38649^2 + 24829^2 .

It is a super-2 number, since 2×2110224442² = 8906094391228422728, which contains 22 as substring.

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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527556109 + ... + 527556112.

Almost surely, 2^2110224442 is an apocalyptic number.

2110224442 is a deficient number, since it is larger than the sum of its proper divisors (1055112224).

2110224442 is a wasteful number, since it uses less digits than its factorization.

2110224442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055112223.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 2110224442 is about 45937.1792995608. The cubic root of 2110224442 is about 1282.6540880615.

Adding to 2110224442 its reverse (2444220112), we get a palindrome (4554444554).

The spelling of 2110224442 in words is "two billion, one hundred ten million, two hundred twenty-four thousand, four hundred forty-two".