2204133215653 has 4 divisors (see below), whose sum is σ = 2206375468128. Its totient is φ = 2201890963180.

The previous prime is 2204133215633. The next prime is 2204133215693. The reversal of 2204133215653 is 3565123314022.

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 2204133215653 - 2⁴¹ = 5109960101 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 (2204133215623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1121124763 + ... + 1121126728.

It is an arithmetic number, because the mean of its divisors is an integer number (551593867032).

Almost surely, 2^{2204133215653} is an apocalyptic number.

It is an amenable number.

2204133215653 is a deficient number, since it is larger than the sum of its proper divisors (2242252475).

2204133215653 is an equidigital number, since it uses as much as digits as its factorization.

2204133215653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2242252474.

The product of its (nonzero) digits is 129600, while the sum is 37.

Adding to 2204133215653 its reverse (3565123314022), we get a palindrome (5769256529675).

The spelling of 2204133215653 in words is "two trillion, two hundred four billion, one hundred thirty-three million, two hundred fifteen thousand, six hundred fifty-three".