10001200441 has 4 divisors (see below), whose sum is σ = 10094669712. Its totient is φ = 9907731172.

The previous prime is 10001200427. The next prime is 10001200481. The reversal of 10001200441 is 14400210001.

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 10001200441 - 2⁵ = 10001200409 is a prime.

It is a super-2 number, since 2×10001200441² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10001200481) 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, 46734475 + ... + 46734688.

It is an arithmetic number, because the mean of its divisors is an integer number (2523667428).

Almost surely, 2^10001200441 is an apocalyptic number.

It is an amenable number.

10001200441 is a deficient number, since it is larger than the sum of its proper divisors (93469271).

10001200441 is an equidigital number, since it uses as much as digits as its factorization.

10001200441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93469270.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10001200441 its reverse (14400210001), we get a palindrome (24401410442).

The spelling of 10001200441 in words is "ten billion, one million, two hundred thousand, four hundred forty-one".