2012201253 has 24 divisors (see below), whose sum is σ = 3035111040. Its totient is φ = 1282200480.

The previous prime is 2012201237. The next prime is 2012201263. The reversal of 2012201253 is 3521022102.

It is not a de Polignac number, because 2012201253 - 2⁴ = 2012201237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012201263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 376363 + ... + 381671.

It is an arithmetic number, because the mean of its divisors is an integer number (126462960).

Almost surely, 2^2012201253 is an apocalyptic number.

2012201253 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2012201253 is a deficient number, since it is larger than the sum of its proper divisors (1022909787).

2012201253 is a wasteful number, since it uses less digits than its factorization.

2012201253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7169 (or 7166 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 2012201253 is about 44857.5662848532. The cubic root of 2012201253 is about 1262.4779599198.

Adding to 2012201253 its reverse (3521022102), we get a palindrome (5533223355).

The spelling of 2012201253 in words is "two billion, twelve million, two hundred one thousand, two hundred fifty-three".