2204523106 has 4 divisors (see below), whose sum is σ = 3306784662. Its totient is φ = 1102261552.

The previous prime is 2204523053. The next prime is 2204523121. The reversal of 2204523106 is 6013254022.

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

It can be written as a sum of positive squares in only one way, i.e., 1358585881 + 845937225 = 36859^2 + 29085^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551130775 + ... + 551130778.

Almost surely, 2^2204523106 is an apocalyptic number.

2204523106 is a deficient number, since it is larger than the sum of its proper divisors (1102261556).

2204523106 is a wasteful number, since it uses less digits than its factorization.

2204523106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102261555.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2204523106 is about 46952.3493128938. The cubic root of 2204523106 is about 1301.4821568574.

Adding to 2204523106 its reverse (6013254022), we get a palindrome (8217777128).

The spelling of 2204523106 in words is "two billion, two hundred four million, five hundred twenty-three thousand, one hundred six".