444310222002 has 32 divisors (see below), whose sum is σ = 919442162880. Its totient is φ = 142968450240.

The previous prime is 444310221989. The next prime is 444310222019. The reversal of 444310222002 is 200222013444.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 652848 + ... + 1146660.

It is an arithmetic number, because the mean of its divisors is an integer number (28732567590).

Almost surely, 2^444310222002 is an apocalyptic number.

444310222002 is an abundant number, since it is smaller than the sum of its proper divisors (475131940878).

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

444310222002 is a wasteful number, since it uses less digits than its factorization.

444310222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499018.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 444310222002 its reverse (200222013444), we get a palindrome (644532235446).

The spelling of 444310222002 in words is "four hundred forty-four billion, three hundred ten million, two hundred twenty-two thousand, two".