200202111001 has 16 divisors (see below), whose sum is σ = 211605488640. Its totient is φ = 189102356800.

The previous prime is 200202110951. The next prime is 200202111017. The reversal of 200202111001 is 100111202002.

It is not a de Polignac number, because 200202111001 - 2¹⁹ = 200201586713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200202111061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3173175 + ... + 3235651.

It is an arithmetic number, because the mean of its divisors is an integer number (13225343040).

Almost surely, 2^200202111001 is an apocalyptic number.

It is an amenable number.

200202111001 is a deficient number, since it is larger than the sum of its proper divisors (11403377639).

200202111001 is a wasteful number, since it uses less digits than its factorization.

200202111001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64904.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 200202111001 its reverse (100111202002), we get a palindrome (300313313003).

The spelling of 200202111001 in words is "two hundred billion, two hundred two million, one hundred eleven thousand, one".