2220100211211 has 4 divisors (see below), whose sum is σ = 2960133614952. Its totient is φ = 1480066807472.

The previous prime is 2220100211183. The next prime is 2220100211233. The reversal of 2220100211211 is 1121120010222.

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 2220100211211 - 2¹³ = 2220100203019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2220100211911) 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, 370016701866 + ... + 370016701871.

It is an arithmetic number, because the mean of its divisors is an integer number (740033403738).

Almost surely, 2^{2220100211211} is an apocalyptic number.

2220100211211 is a deficient number, since it is larger than the sum of its proper divisors (740033403741).

2220100211211 is an equidigital number, since it uses as much as digits as its factorization.

2220100211211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740033403740.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2220100211211 its reverse (1121120010222), we get a palindrome (3341220221433).

The spelling of 2220100211211 in words is "two trillion, two hundred twenty billion, one hundred million, two hundred eleven thousand, two hundred eleven".