2204131133 has 4 divisors (see below), whose sum is σ = 2205850368. Its totient is φ = 2202411900.

The previous prime is 2204131103. The next prime is 2204131207. The reversal of 2204131133 is 3311314022.

2204131133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3311314022 = 2 ⋅1655657011.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2204131133 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 (2204131103) 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, 857693 + ... + 860258.

It is an arithmetic number, because the mean of its divisors is an integer number (551462592).

Almost surely, 2^2204131133 is an apocalyptic number.

It is an amenable number.

2204131133 is a deficient number, since it is larger than the sum of its proper divisors (1719235).

2204131133 is a wasteful number, since it uses less digits than its factorization.

2204131133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1719234.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 2204131133 is about 46948.1749698537. The cubic root of 2204131133 is about 1301.4050160460.

Adding to 2204131133 its reverse (3311314022), we get a palindrome (5515445155).

The spelling of 2204131133 in words is "two billion, two hundred four million, one hundred thirty-one thousand, one hundred thirty-three".