22441021334401 has 8 divisors (see below), whose sum is σ = 22452478473600. Its totient is φ = 22429565580240.

The previous prime is 22441021334387. The next prime is 22441021334453. The reversal of 22441021334401 is 10443312014422.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22441021334401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22441021334471) 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, 32878086 + ... + 33553696.

It is an arithmetic number, because the mean of its divisors is an integer number (2806559809200).

Almost surely, 2^{22441021334401} is an apocalyptic number.

It is an amenable number.

22441021334401 is a deficient number, since it is larger than the sum of its proper divisors (11457139199).

22441021334401 is a wasteful number, since it uses less digits than its factorization.

22441021334401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692519.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 22441021334401 its reverse (10443312014422), we get a palindrome (32884333348823).

The spelling of 22441021334401 in words is "twenty-two trillion, four hundred forty-one billion, twenty-one million, three hundred thirty-four thousand, four hundred one".