10221441001 has 12 divisors (see below), whose sum is σ = 10853970672. Its totient is φ = 9624007224.

The previous prime is 10221440989. The next prime is 10221441011. The reversal of 10221441001 is 10014412201.

It is a happy number.

It is not a de Polignac number, because 10221441001 - 2²⁷ = 10087223273 is a prime.

It is a super-6 number, since 6×10221441001⁶ (a number of 61 digits) contains 666666 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10221441011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28011 + ... + 145696.

It is an arithmetic number, because the mean of its divisors is an integer number (904497556).

Almost surely, 2^10221441001 is an apocalyptic number.

It is an amenable number.

10221441001 is a deficient number, since it is larger than the sum of its proper divisors (632529671).

10221441001 is a wasteful number, since it uses less digits than its factorization.

10221441001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173908 (or 173889 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10221441001 its reverse (10014412201), we get a palindrome (20235853202).

The spelling of 10221441001 in words is "ten billion, two hundred twenty-one million, four hundred forty-one thousand, one".