10221132441 has 32 divisors (see below), whose sum is σ = 15777699840. Its totient is φ = 5832074304.

The previous prime is 10221132409. The next prime is 10221132443. The reversal of 10221132441 is 14423112201.

It is not a de Polignac number, because 10221132441 - 2⁵ = 10221132409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10221132443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111915 + ... + 181568.

It is an arithmetic number, because the mean of its divisors is an integer number (493053120).

Almost surely, 2^10221132441 is an apocalyptic number.

It is an amenable number.

10221132441 is a deficient number, since it is larger than the sum of its proper divisors (5556567399).

10221132441 is a wasteful number, since it uses less digits than its factorization.

10221132441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293565.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 10221132441 its reverse (14423112201), we get a palindrome (24644244642).

The spelling of 10221132441 in words is "ten billion, two hundred twenty-one million, one hundred thirty-two thousand, four hundred forty-one".