200012011221102 has 16 divisors (see below), whose sum is σ = 400026419326800. Its totient is φ = 66670270926272.

The previous prime is 200012011221067. The next prime is 200012011221181. The reversal of 200012011221102 is 201122110210002.

It is a super-2 number, since 2×200012011221102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98784477 + ... + 100788872.

It is an arithmetic number, because the mean of its divisors is an integer number (25001651207925).

Almost surely, 2^{200012011221102} is an apocalyptic number.

200012011221102 is an abundant number, since it is smaller than the sum of its proper divisors (200014408105698).

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

200012011221102 is a wasteful number, since it uses less digits than its factorization.

200012011221102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199740387.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 200012011221102 its reverse (201122110210002), we get a palindrome (401134121431104).

The spelling of 200012011221102 in words is "two hundred trillion, twelve billion, eleven million, two hundred twenty-one thousand, one hundred two".