200212402 has 16 divisors (see below), whose sum is σ = 332162712. Its totient is φ = 89907840.

The previous prime is 200212379. The next prime is 200212457. The reversal of 200212402 is 204212002.

It can be written as a sum of positive squares in 4 ways, for example, as 133610481 + 66601921 = 11559^2 + 8161^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 103099 + ... + 105022.

Almost surely, 2^200212402 is an apocalyptic number.

200212402 is a deficient number, since it is larger than the sum of its proper divisors (131950310).

200212402 is a wasteful number, since it uses less digits than its factorization.

200212402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208173.

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 200212402 is about 14149.6431757129. The cubic root of 200212402 is about 585.0104968044.

Adding to 200212402 its reverse (204212002), we get a palindrome (404424404).

The spelling of 200212402 in words is "two hundred million, two hundred twelve thousand, four hundred two".