2231204341001 has 16 divisors (see below), whose sum is σ = 2253833881488. Its totient is φ = 2208670464000.

The previous prime is 2231204340991. The next prime is 2231204341007. The reversal of 2231204341001 is 1001434021322.

It can be written as a sum of positive squares in 8 ways, for example, as 66524789776 + 2164679551225 = 257924^2 + 1471285^2 .

It is a cyclic number.

It is not a de Polignac number, because 2231204341001 - 2¹⁰ = 2231204339977 is a prime.

It is a super-3 number, since 3×2231204341001³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2231204341007) 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, 260012531 + ... + 260021111.

It is an arithmetic number, because the mean of its divisors is an integer number (140864617593).

Almost surely, 2^{2231204341001} is an apocalyptic number.

It is an amenable number.

2231204341001 is a deficient number, since it is larger than the sum of its proper divisors (22629540487).

2231204341001 is a wasteful number, since it uses less digits than its factorization.

2231204341001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13852.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 2231204341001 its reverse (1001434021322), we get a palindrome (3232638362323).

The spelling of 2231204341001 in words is "two trillion, two hundred thirty-one billion, two hundred four million, three hundred forty-one thousand, one".