2012245254 has 20 divisors (see below), whose sum is σ = 4508920284. Its totient is φ = 670748364.

The previous prime is 2012245211. The next prime is 2012245267. The reversal of 2012245254 is 4525422102.

2012245254 is a `hidden beast` number, since 201 + 2 + 2 + 452 + 5 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6210472 + ... + 6210795.

Almost surely, 2^2012245254 is an apocalyptic number.

2012245254 is an abundant number, since it is smaller than the sum of its proper divisors (2496675030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2012245254 is a wasteful number, since it uses less digits than its factorization.

2012245254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12421281 (or 12421272 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 2012245254 is about 44858.0567345488. The cubic root of 2012245254 is about 1262.4871620954.

Adding to 2012245254 its reverse (4525422102), we get a palindrome (6537667356).

The spelling of 2012245254 in words is "two billion, twelve million, two hundred forty-five thousand, two hundred fifty-four".