200202211202002 has 4 divisors (see below), whose sum is σ = 300303316803006. Its totient is φ = 100101105601000.

The previous prime is 200202211201981. The next prime is 200202211202017. The reversal of 200202211202002 is 200202112202002.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 130734503698561 + 69467707503441 = 11433919^2 + 8334729^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50050552800499 + ... + 50050552800502.

Almost surely, 2^{200202211202002} is an apocalyptic number.

200202211202002 is a deficient number, since it is larger than the sum of its proper divisors (100101105601004).

200202211202002 is a wasteful number, since it uses less digits than its factorization.

200202211202002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100101105601003.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 200202211202002 its reverse (200202112202002), we get a palindrome (400404323404004).

The spelling of 200202211202002 in words is "two hundred trillion, two hundred two billion, two hundred eleven million, two hundred two thousand, two".