2000221222011 has 12 divisors (see below), whose sum is σ = 2833069967352. Its totient is φ = 1255040766208.

The previous prime is 2000221221997. The next prime is 2000221222033. The reversal of 2000221222011 is 1102221220002.

It is not a de Polignac number, because 2000221222011 - 2⁵ = 2000221221979 is a prime.

It is a super-3 number, since 3×2000221222011³ (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2000221222091) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1153529250 + ... + 1153530983.

It is an arithmetic number, because the mean of its divisors is an integer number (236089163946).

Almost surely, 2^{2000221222011} is an apocalyptic number.

2000221222011 is a deficient number, since it is larger than the sum of its proper divisors (832848745341).

2000221222011 is a wasteful number, since it uses less digits than its factorization.

2000221222011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2307060270 (or 2307060253 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2000221222011 its reverse (1102221220002), we get a palindrome (3102442442013).

The spelling of 2000221222011 in words is "two trillion, two hundred twenty-one million, two hundred twenty-two thousand, eleven".