200012011021002 has 16 divisors (see below), whose sum is σ = 403984655924832. Its totient is φ = 66010564693200.

The previous prime is 200012011021001. The next prime is 200012011021003. The reversal of 200012011021002 is 200120110210002.

It is an interprime number because it is at equal distance from previous prime (200012011021001) and next prime (200012011021003).

It is not an unprimeable number, because it can be changed into a prime (200012011021001) 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, 165026411128 + ... + 165026412339.

It is an arithmetic number, because the mean of its divisors is an integer number (25249040995302).

Almost surely, 2^{200012011021002} is an apocalyptic number.

200012011021002 is an abundant number, since it is smaller than the sum of its proper divisors (203972644903830).

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

200012011021002 is a wasteful number, since it uses less digits than its factorization.

200012011021002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330052823573.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 200012011021002 its reverse (200120110210002), we get a palindrome (400132121231004).

The spelling of 200012011021002 in words is "two hundred trillion, twelve billion, eleven million, twenty-one thousand, two".