440332040312222 has 8 divisors (see below), whose sum is σ = 660498449885472. Its totient is φ = 220165890350400.

The previous prime is 440332040312149. The next prime is 440332040312243. The reversal of 440332040312222 is 222213040233044.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60605654 + ... + 67481177.

It is an arithmetic number, because the mean of its divisors is an integer number (82562306235684).

Almost surely, 2^{440332040312222} is an apocalyptic number.

440332040312222 is a deficient number, since it is larger than the sum of its proper divisors (220166409573250).

440332040312222 is a wasteful number, since it uses less digits than its factorization.

440332040312222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129805714.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 440332040312222 its reverse (222213040233044), we get a palindrome (662545080545266).

The spelling of 440332040312222 in words is "four hundred forty trillion, three hundred thirty-two billion, forty million, three hundred twelve thousand, two hundred twenty-two".