2203112204401 has 8 divisors (see below), whose sum is σ = 2348362794600. Its totient is φ = 2059601142528.

The previous prime is 2203112204393. The next prime is 2203112204413. The reversal of 2203112204401 is 1044022113022.

It can be written as a sum of positive squares in 4 ways, for example, as 143829804001 + 2059282400400 = 379249^2 + 1435020^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2203112204401 - 2³ = 2203112204393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2203112204431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 434879466 + ... + 434884531.

It is an arithmetic number, because the mean of its divisors is an integer number (293545349325).

Almost surely, 2^{2203112204401} is an apocalyptic number.

It is an amenable number.

2203112204401 is a deficient number, since it is larger than the sum of its proper divisors (145250590199).

2203112204401 is a wasteful number, since it uses less digits than its factorization.

2203112204401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869764163.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 2203112204401 its reverse (1044022113022), we get a palindrome (3247134317423).

The spelling of 2203112204401 in words is "two trillion, two hundred three billion, one hundred twelve million, two hundred four thousand, four hundred one".