2000000022011 has 4 divisors (see below), whose sum is σ = 2000004784272. Its totient is φ = 1999995259752.

The previous prime is 2000000021977. The next prime is 2000000022019. The reversal of 2000000022011 is 1102200000002.

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 2000000022011 - 2⁶ = 2000000021947 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2000000022011.

It is not an unprimeable number, because it can be changed into a prime (2000000022019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1682936 + ... + 2613861.

It is an arithmetic number, because the mean of its divisors is an integer number (500001196068).

Almost surely, 2^{2000000022011} is an apocalyptic number.

2000000022011 is a deficient number, since it is larger than the sum of its proper divisors (4762261).

2000000022011 is an equidigital number, since it uses as much as digits as its factorization.

2000000022011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4762260.

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 2000000022011 its reverse (1102200000002), we get a palindrome (3102200022013).

The spelling of 2000000022011 in words is "two trillion, twenty-two thousand, eleven".