200020110111002 has 8 divisors (see below), whose sum is σ = 300059669589300. Its totient is φ = 100000220247904.

The previous prime is 200020110110957. The next prime is 200020110111007. The reversal of 200020110111002 is 200111011020002.

It can be written as a sum of positive squares in 2 ways, for example, as 196790142732481 + 3229967378521 = 14028191^2 + 1797211^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×200020110111002² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200020110111007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4917378377 + ... + 4917419052.

Almost surely, 2^{200020110111002} is an apocalyptic number.

200020110111002 is a deficient number, since it is larger than the sum of its proper divisors (100039559478298).

200020110111002 is a wasteful number, since it uses less digits than its factorization.

200020110111002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9834807600.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 200020110111002 its reverse (200111011020002), we get a palindrome (400131121131004).

The spelling of 200020110111002 in words is "two hundred trillion, twenty billion, one hundred ten million, one hundred eleven thousand, two".