2000220111222 has 16 divisors (see below), whose sum is σ = 4108560228912. Its totient is φ = 648720036000.

The previous prime is 2000220111209. The next prime is 2000220111223. The reversal of 2000220111222 is 2221110220002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000220111223) 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, 4505000029 + ... + 4505000472.

It is an arithmetic number, because the mean of its divisors is an integer number (256785014307).

Almost surely, 2^{2000220111222} is an apocalyptic number.

2000220111222 is an abundant number, since it is smaller than the sum of its proper divisors (2108340117690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2000220111222 is a wasteful number, since it uses less digits than its factorization.

2000220111222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9010000543.

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

Adding to 2000220111222 its reverse (2221110220002), we get a palindrome (4221330331224).

The spelling of 2000220111222 in words is "two trillion, two hundred twenty million, one hundred eleven thousand, two hundred twenty-two".