10404221001 has 16 divisors (see below), whose sum is σ = 14614751040. Its totient is φ = 6565536000.

The previous prime is 10404220999. The next prime is 10404221053. The reversal of 10404221001 is 10012240401.

It is not a de Polignac number, because 10404221001 - 2¹ = 10404220999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10404221081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8500 + ... + 144501.

It is an arithmetic number, because the mean of its divisors is an integer number (913421940).

Almost surely, 2^10404221001 is an apocalyptic number.

It is an amenable number.

10404221001 is a deficient number, since it is larger than the sum of its proper divisors (4210530039).

10404221001 is a wasteful number, since it uses less digits than its factorization.

10404221001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154216.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10404221001 its reverse (10012240401), we get a palindrome (20416461402).

The spelling of 10404221001 in words is "ten billion, four hundred four million, two hundred twenty-one thousand, one".