4228051368522 has 32 divisors (see below), whose sum is σ = 8559928964160. Its totient is φ = 1392053805440.

The previous prime is 4228051368503. The next prime is 4228051368523. The reversal of 4228051368522 is 2258631508224.

It is not an unprimeable number, because it can be changed into a prime (4228051368523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1232872 + ... + 3158492.

It is an arithmetic number, because the mean of its divisors is an integer number (267497780130).

Almost surely, 2^{4228051368522} is an apocalyptic number.

4228051368522 is an abundant number, since it is smaller than the sum of its proper divisors (4331877595638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4228051368522 is a wasteful number, since it uses less digits than its factorization.

4228051368522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1930118.

The product of its (nonzero) digits is 1843200, while the sum is 48.

The spelling of 4228051368522 in words is "four trillion, two hundred twenty-eight billion, fifty-one million, three hundred sixty-eight thousand, five hundred twenty-two".