1000531224001 has 16 divisors (see below), whose sum is σ = 1039306464000. Its totient is φ = 962490007168.

The previous prime is 1000531223983. The next prime is 1000531224029. The reversal of 1000531224001 is 1004221350001.

It is not a de Polignac number, because 1000531224001 - 2¹³ = 1000531215809 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1000531224001.

It is not an unprimeable number, because it can be changed into a prime (1000531224061) 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, 19421325 + ... + 19472773.

It is an arithmetic number, because the mean of its divisors is an integer number (64956654000).

Almost surely, 2^{1000531224001} is an apocalyptic number.

It is an amenable number.

1000531224001 is a deficient number, since it is larger than the sum of its proper divisors (38775239999).

1000531224001 is an equidigital number, since it uses as much as digits as its factorization.

1000531224001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58568.

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 1000531224001 its reverse (1004221350001), we get a palindrome (2004752574002).

The spelling of 1000531224001 in words is "one trillion, five hundred thirty-one million, two hundred twenty-four thousand, one".