10240443221101 has 4 divisors (see below), whose sum is σ = 10685679882912. Its totient is φ = 9795206559292.

The previous prime is 10240443221089. The next prime is 10240443221111. The reversal of 10240443221101 is 10112234404201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10240443221101 - 2¹¹ = 10240443219053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10240443221111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222618330871 + ... + 222618330916.

It is an arithmetic number, because the mean of its divisors is an integer number (2671419970728).

Almost surely, 2^{10240443221101} is an apocalyptic number.

It is an amenable number.

10240443221101 is a deficient number, since it is larger than the sum of its proper divisors (445236661811).

10240443221101 is an equidigital number, since it uses as much as digits as its factorization.

10240443221101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445236661810.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 10240443221101 its reverse (10112234404201), we get a palindrome (20352677625302).

The spelling of 10240443221101 in words is "ten trillion, two hundred forty billion, four hundred forty-three million, two hundred twenty-one thousand, one hundred one".