2000221011111 has 8 divisors (see below), whose sum is σ = 2666973426544. Its totient is φ = 1333474634880.

The previous prime is 2000221011097. The next prime is 2000221011133. The reversal of 2000221011111 is 1111101220002.

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

It is not a de Polignac number, because 2000221011111 - 2¹⁰ = 2000221010087 is a prime.

It is a super-2 number, since 2×2000221011111² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000231011111) 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, 670300 + ... + 2109441.

It is an arithmetic number, because the mean of its divisors is an integer number (333371678318).

Almost surely, 2^{2000221011111} is an apocalyptic number.

2000221011111 is a deficient number, since it is larger than the sum of its proper divisors (666752415433).

2000221011111 is a wasteful number, since it uses less digits than its factorization.

2000221011111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3019601.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 2000221011111 its reverse (1111101220002), we get a palindrome (3111322231113).

The spelling of 2000221011111 in words is "two trillion, two hundred twenty-one million, eleven thousand, one hundred eleven".