2224420042 has 16 divisors (see below), whose sum is σ = 3669748992. Its totient is φ = 1004811120.

The previous prime is 2224420013. The next prime is 2224420103. The reversal of 2224420042 is 2400244222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2224419995 and 2224420022.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 908934 + ... + 911377.

It is an arithmetic number, because the mean of its divisors is an integer number (229359312).

Almost surely, 2^2224420042 is an apocalyptic number.

2224420042 is a deficient number, since it is larger than the sum of its proper divisors (1445328950).

2224420042 is a wasteful number, since it uses less digits than its factorization.

2224420042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1820373.

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 2224420042 is about 47163.7577171285. The cubic root of 2224420042 is about 1305.3859473158.

Adding to 2224420042 its reverse (2400244222), we get a palindrome (4624664264).

The spelling of 2224420042 in words is "two billion, two hundred twenty-four million, four hundred twenty thousand, forty-two".