2205125012 has 12 divisors (see below), whose sum is σ = 4085967060. Its totient is φ = 1037705856.

The previous prime is 2205124973. The next prime is 2205125071. The reversal of 2205125012 is 2105215022.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1156272016 + 1048852996 = 34004^2 + 32386^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16214087 + ... + 16214222.

It is an arithmetic number, because the mean of its divisors is an integer number (340497255).

Almost surely, 2^2205125012 is an apocalyptic number.

It is an amenable number.

2205125012 is a deficient number, since it is larger than the sum of its proper divisors (1880842048).

2205125012 is a wasteful number, since it uses less digits than its factorization.

2205125012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32428330 (or 32428328 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 2205125012 is about 46958.7586292483. The cubic root of 2205125012 is about 1301.6005949651.

The spelling of 2205125012 in words is "two billion, two hundred five million, one hundred twenty-five thousand, twelve".