200111010010 has 16 divisors (see below), whose sum is σ = 360208441800. Its totient is φ = 80042487616.

The previous prime is 200111009953. The next prime is 200111010019. The reversal of 200111010010 is 10010111002.

It can be written as a sum of positive squares in 4 ways, for example, as 190744448049 + 9366561961 = 436743^2 + 96781^2 .

It is a junction number, because it is equal to n+sod(n) for n = 200111009975 and 200111010002.

It is not an unprimeable number, because it can be changed into a prime (200111010019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245856 + ... + 678724.

Almost surely, 2^200111010010 is an apocalyptic number.

200111010010 is a deficient number, since it is larger than the sum of its proper divisors (160097431790).

200111010010 is a wasteful number, since it uses less digits than its factorization.

200111010010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479105.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 200111010010 its reverse (10010111002), we get a palindrome (210121121012).

The spelling of 200111010010 in words is "two hundred billion, one hundred eleven million, ten thousand, ten".