4444422420222 has 16 divisors (see below), whose sum is σ = 9876494267280. Its totient is φ = 1481474140056.

The previous prime is 4444422420199. The next prime is 4444422420233. The reversal of 4444422420222 is 2220242244444.

4444422420222 is a `hidden beast` number, since 4 + 4 + 4 + 4 + 4 + 2 + 2 + 420 + 222 = 666.

It is a congruent number.

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, 41152059393 + ... + 41152059500.

It is an arithmetic number, because the mean of its divisors is an integer number (617280891705).

Almost surely, 2^{4444422420222} is an apocalyptic number.

4444422420222 is an abundant number, since it is smaller than the sum of its proper divisors (5432071847058).

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

4444422420222 is a wasteful number, since it uses less digits than its factorization.

4444422420222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82304118904 (or 82304118898 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 36.

Adding to 4444422420222 its reverse (2220242244444), we get a palindrome (6664664664666).

The spelling of 4444422420222 in words is "four trillion, four hundred forty-four billion, four hundred twenty-two million, four hundred twenty thousand, two hundred twenty-two".