444440002233322 has 8 divisors (see below), whose sum is σ = 666660093349536. Its totient is φ = 222219971116812.

The previous prime is 444440002233299. The next prime is 444440002233323. The reversal of 444440002233322 is 223332200044444.

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

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (444440002233323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18333243 + ... + 34999825.

It is an arithmetic number, because the mean of its divisors is an integer number (83332511668692).

Almost surely, 2^{444440002233322} is an apocalyptic number.

444440002233322 is the 13333267-th heptagonal number.

444440002233322 is a deficient number, since it is larger than the sum of its proper divisors (222220091116214).

444440002233322 is a wasteful number, since it uses less digits than its factorization.

444440002233322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29999852.

The product of its (nonzero) digits is 442368, while the sum is 37.

Adding to 444440002233322 its reverse (223332200044444), we get a palindrome (667772202277766).

The spelling of 444440002233322 in words is "four hundred forty-four trillion, four hundred forty billion, two million, two hundred thirty-three thousand, three hundred twenty-two".