4101221005 has 8 divisors (see below), whose sum is σ = 5624531712. Its totient is φ = 2812265808.

The previous prime is 4101220999. The next prime is 4101221009. The reversal of 4101221005 is 5001221014.

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 4101221005 - 2³ = 4101220997 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4101221005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4101221009) 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, 58588837 + ... + 58588906.

It is an arithmetic number, because the mean of its divisors is an integer number (703066464).

Almost surely, 2^4101221005 is an apocalyptic number.

It is an amenable number.

4101221005 is a deficient number, since it is larger than the sum of its proper divisors (1523310707).

4101221005 is a wasteful number, since it uses less digits than its factorization.

4101221005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117177755.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 4101221005 is about 64040.7761117868. The cubic root of 4101221005 is about 1600.6795297181.

Adding to 4101221005 its reverse (5001221014), we get a palindrome (9102442019).

Subtracting 4101221005 from its reverse (5001221014), we obtain a palindrome (900000009).

The spelling of 4101221005 in words is "four billion, one hundred one million, two hundred twenty-one thousand, five".