4222424422220 has 48 divisors (see below), whose sum is σ = 8884382223360. Its totient is φ = 1685677017024.

The previous prime is 4222424422219. The next prime is 4222424422231. The reversal of 4222424422220 is 222244242224.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 116241221 + ... + 116277539.

It is an arithmetic number, because the mean of its divisors is an integer number (185091296320).

Almost surely, 2^{4222424422220} is an apocalyptic number.

It is an amenable number.

4222424422220 is an abundant number, since it is smaller than the sum of its proper divisors (4661957801140).

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

4222424422220 is a wasteful number, since it uses less digits than its factorization.

4222424422220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47502 (or 47500 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 4222424422220 its reverse (222244242224), we get a palindrome (4444668664444).

The spelling of 4222424422220 in words is "four trillion, two hundred twenty-two billion, four hundred twenty-four million, four hundred twenty-two thousand, two hundred twenty".