200202200001 has 12 divisors (see below), whose sum is σ = 289425832020. Its totient is φ = 133355113440.

The previous prime is 200202199997. The next prime is 200202200047. The reversal of 200202200001 is 100002202002.

It can be written as a sum of positive squares in 2 ways, for example, as 96611558976 + 103590641025 = 310824^2 + 321855^2 .

It is not a de Polignac number, because 200202200001 - 2² = 200202199997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (200202202001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9407106 + ... + 9428363.

It is an arithmetic number, because the mean of its divisors is an integer number (24118819335).

Almost surely, 2^200202200001 is an apocalyptic number.

It is an amenable number.

200202200001 is a deficient number, since it is larger than the sum of its proper divisors (89223632019).

200202200001 is a wasteful number, since it uses less digits than its factorization.

200202200001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18836656 (or 18836653 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

Adding to 200202200001 its reverse (100002202002), we get a palindrome (300204402003).

The spelling of 200202200001 in words is "two hundred billion, two hundred two million, two hundred thousand, one".