4101221322401 has 8 divisors (see below), whose sum is σ = 4689422437440. Its totient is φ = 3513598296048.

The previous prime is 4101221322353. The next prime is 4101221322427. The reversal of 4101221322401 is 1042231221014.

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 4101221322401 - 2¹⁰ = 4101221321377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4101221322491) 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, 144506966 + ... + 144535343.

It is an arithmetic number, because the mean of its divisors is an integer number (586177804680).

Almost surely, 2^{4101221322401} is an apocalyptic number.

It is an amenable number.

4101221322401 is a deficient number, since it is larger than the sum of its proper divisors (588201115039).

4101221322401 is a wasteful number, since it uses less digits than its factorization.

4101221322401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289044343.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 4101221322401 its reverse (1042231221014), we get a palindrome (5143452543415).

The spelling of 4101221322401 in words is "four trillion, one hundred one billion, two hundred twenty-one million, three hundred twenty-two thousand, four hundred one".