200011201221999 has 8 divisors (see below), whose sum is σ = 266682010929840. Its totient is φ = 133340596164416.

The previous prime is 200011201221983. The next prime is 200011201222033. The reversal of 200011201221999 is 999122102110002.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 200011201221999 - 2⁴ = 200011201221983 is a prime.

It is a super-2 number, since 2×200011201221999² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200011201221199) 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, 48867414 + ... + 52801955.

It is an arithmetic number, because the mean of its divisors is an integer number (33335251366230).

Almost surely, 2^{200011201221999} is an apocalyptic number.

200011201221999 is a deficient number, since it is larger than the sum of its proper divisors (66670809707841).

200011201221999 is a wasteful number, since it uses less digits than its factorization.

200011201221999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102325129.

The product of its (nonzero) digits is 11664, while the sum is 39.

The spelling of 200011201221999 in words is "two hundred trillion, eleven billion, two hundred one million, two hundred twenty-one thousand, nine hundred ninety-nine".