200211001020019 has 4 divisors (see below), whose sum is σ = 218412001112760. Its totient is φ = 182010000927280.

The previous prime is 200211001020011. The next prime is 200211001020073. The reversal of 200211001020019 is 910020100112002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 200211001020019 - 2³ = 200211001020011 is a prime.

It is a super-2 number, since 2×200211001020019² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200211001019978 and 200211001020005.

It is not an unprimeable number, because it can be changed into a prime (200211001020011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9100500046354 + ... + 9100500046375.

It is an arithmetic number, because the mean of its divisors is an integer number (54603000278190).

Almost surely, 2^{200211001020019} is an apocalyptic number.

200211001020019 is a deficient number, since it is larger than the sum of its proper divisors (18201000092741).

200211001020019 is a wasteful number, since it uses less digits than its factorization.

200211001020019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18201000092740.

The product of its (nonzero) digits is 72, while the sum is 19.

The spelling of 200211001020019 in words is "two hundred trillion, two hundred eleven billion, one million, twenty thousand, nineteen".