200013225 has 24 divisors (see below), whose sum is σ = 332737632. Its totient is φ = 106012800.

The previous prime is 200013223. The next prime is 200013257. The reversal of 200013225 is 522310002.

It is not a de Polignac number, because 200013225 - 2¹ = 200013223 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (200013223) 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, 4045 + ... + 20405.

It is an arithmetic number, because the mean of its divisors is an integer number (13864068).

Almost surely, 2^200013225 is an apocalyptic number.

200013225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

200013225 is a deficient number, since it is larger than the sum of its proper divisors (132724407).

200013225 is a wasteful number, since it uses less digits than its factorization.

200013225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16537 (or 16532 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 200013225 is about 14142.6031903607. The cubic root of 200013225 is about 584.8164374033.

Adding to 200013225 its reverse (522310002), we get a palindrome (722323227).

It can be divided in two parts, 2000 and 13225, that added together give a triangular number (15225 = T₁₇₄).

The spelling of 200013225 in words is "two hundred million, thirteen thousand, two hundred twenty-five".