200011012002 has 48 divisors (see below), whose sum is σ = 434463265080. Its totient is φ = 66500352000.

The previous prime is 200011011979. The next prime is 200011012013. The reversal of 200011012002 is 200210110002.

It can be written as a sum of positive squares in 4 ways, for example, as 198879429681 + 1131582321 = 445959^2 + 33639^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15584124 + ... + 15596952.

Almost surely, 2^200011012002 is an apocalyptic number.

200011012002 is an abundant number, since it is smaller than the sum of its proper divisors (234452253078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200011012002 is a wasteful number, since it uses less digits than its factorization.

200011012002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14979 (or 14976 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 200011012002 its reverse (200210110002), we get a palindrome (400221122004).

The spelling of 200011012002 in words is "two hundred billion, eleven million, twelve thousand, two".