2012450522 has 8 divisors (see below), whose sum is σ = 3028383072. Its totient is φ = 1002989500.

The previous prime is 2012450521. The next prime is 2012450581. The reversal of 2012450522 is 2250542102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2012450521) 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, 1617104 + ... + 1618347.

It is an arithmetic number, because the mean of its divisors is an integer number (378547884).

Almost surely, 2^2012450522 is an apocalyptic number.

2012450522 is a deficient number, since it is larger than the sum of its proper divisors (1015932550).

2012450522 is a wasteful number, since it uses less digits than its factorization.

2012450522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3235764.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 2012450522 is about 44860.3446486984. The cubic root of 2012450522 is about 1262.5300891695.

Adding to 2012450522 its reverse (2250542102), we get a palindrome (4262992624).

The spelling of 2012450522 in words is "two billion, twelve million, four hundred fifty thousand, five hundred twenty-two".