4225512242 has 8 divisors (see below), whose sum is σ = 7243735296. Its totient is φ = 1810933812.

The previous prime is 4225512233. The next prime is 4225512259. The reversal of 4225512242 is 2422155224.

It is a happy number.

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

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 in 3 ways as a sum of consecutive naturals, for example, 150911138 + ... + 150911165.

It is an arithmetic number, because the mean of its divisors is an integer number (905466912).

Almost surely, 2^4225512242 is an apocalyptic number.

4225512242 is a deficient number, since it is larger than the sum of its proper divisors (3018223054).

4225512242 is a wasteful number, since it uses less digits than its factorization.

4225512242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301822312.

The product of its digits is 12800, while the sum is 29.

The square root of 4225512242 is about 65003.9402036523. The cubic root of 4225512242 is about 1616.6888934675.

Adding to 4225512242 its reverse (2422155224), we get a palindrome (6647667466).

The spelling of 4225512242 in words is "four billion, two hundred twenty-five million, five hundred twelve thousand, two hundred forty-two".