2012245250 has 16 divisors (see below), whose sum is σ = 3766923576. Its totient is φ = 804898000.

The previous prime is 2012245211. The next prime is 2012245267. The reversal of 2012245250 is 525422102.

It can be written as a sum of positive squares in 4 ways, for example, as 1089726121 + 922519129 = 33011^2 + 30373^2 .

It is a super-2 number, since 2×2012245250² = 8098261892295125000, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4024241 + ... + 4024740.

Almost surely, 2^2012245250 is an apocalyptic number.

2012245250 is a deficient number, since it is larger than the sum of its proper divisors (1754678326).

2012245250 is an equidigital number, since it uses as much as digits as its factorization.

2012245250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8048998 (or 8048988 counting only the distinct ones).

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

The square root of 2012245250 is about 44858.0566899637. The cubic root of 2012245250 is about 1262.4871612588.

Adding to 2012245250 its reverse (525422102), we get a palindrome (2537667352).

The spelling of 2012245250 in words is "two billion, twelve million, two hundred forty-five thousand, two hundred fifty".