444211022001 has 8 divisors (see below), whose sum is σ = 592329451680. Its totient is φ = 296116636832.

The previous prime is 444211021999. The next prime is 444211022089. The reversal of 444211022001 is 100220112444.

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

It is a cyclic number.

It is not a de Polignac number, because 444211022001 - 2¹ = 444211021999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (444211022701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5967975 + ... + 6041948.

It is an arithmetic number, because the mean of its divisors is an integer number (74041181460).

Almost surely, 2^444211022001 is an apocalyptic number.

It is an amenable number.

444211022001 is a deficient number, since it is larger than the sum of its proper divisors (148118429679).

444211022001 is a wasteful number, since it uses less digits than its factorization.

444211022001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12022255.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 444211022001 its reverse (100220112444), we get a palindrome (544431134445).

The spelling of 444211022001 in words is "four hundred forty-four billion, two hundred eleven million, twenty-two thousand, one".