200001111212002 has 16 divisors (see below), whose sum is σ = 301711917580920. Its totient is φ = 99431102994048.

The previous prime is 200001111211999. The next prime is 200001111212027. The reversal of 200001111212002 is 200212111100002.

It can be written as a sum of positive squares in 4 ways, for example, as 196743515787841 + 3257595424161 = 14026529^2 + 1804881^2 .

It is a super-2 number, since 2×200001111212002² (a number of 29 digits) contains 22 as substring.

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, 157109073 + ... + 158376964.

Almost surely, 2^{200001111212002} is an apocalyptic number.

200001111212002 is a deficient number, since it is larger than the sum of its proper divisors (101710806368918).

200001111212002 is a wasteful number, since it uses less digits than its factorization.

200001111212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315487845.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 200001111212002 its reverse (200212111100002), we get a palindrome (400213222312004).

The spelling of 200001111212002 in words is "two hundred trillion, one billion, one hundred eleven million, two hundred twelve thousand, two".