440252000304222 has 32 divisors (see below), whose sum is σ = 898503864095232. Its totient is φ = 143759248659104.

The previous prime is 440252000304203. The next prime is 440252000304257. The reversal of 440252000304222 is 222403000252044.

It is a self number, because there is not a number n which added to its sum of digits gives 440252000304222.

It is a congruent number.

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, 1069686258 + ... + 1070097749.

It is an arithmetic number, because the mean of its divisors is an integer number (28078245752976).

Almost surely, 2^{440252000304222} is an apocalyptic number.

440252000304222 is an abundant number, since it is smaller than the sum of its proper divisors (458251863791010).

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

440252000304222 is a wasteful number, since it uses less digits than its factorization.

440252000304222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2139784712.

The product of its (nonzero) digits is 30720, while the sum is 30.

Adding to 440252000304222 its reverse (222403000252044), we get a palindrome (662655000556266).

The spelling of 440252000304222 in words is "four hundred forty trillion, two hundred fifty-two billion, three hundred four thousand, two hundred twenty-two".