2204022134 has 4 divisors (see below), whose sum is σ = 3306033204. Its totient is φ = 1102011066.

The previous prime is 2204022131. The next prime is 2204022143. The reversal of 2204022134 is 4312204022.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204022131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551005532 + ... + 551005535.

It is an arithmetic number, because the mean of its divisors is an integer number (826508301).

Almost surely, 2^2204022134 is an apocalyptic number.

2204022134 is a deficient number, since it is larger than the sum of its proper divisors (1102011070).

2204022134 is a wasteful number, since it uses less digits than its factorization.

2204022134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102011069.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2204022134 is about 46947.0141116557. The cubic root of 2204022134 is about 1301.3835632716.

Adding to 2204022134 its reverse (4312204022), we get a palindrome (6516226156).

The spelling of 2204022134 in words is "two billion, two hundred four million, twenty-two thousand, one hundred thirty-four".