2212020100211 has 4 divisors (see below), whose sum is σ = 2233921289424. Its totient is φ = 2190118911000.

The previous prime is 2212020100177. The next prime is 2212020100231. The reversal of 2212020100211 is 1120010202122.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2212020100211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2212020100231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10950594455 + ... + 10950594656.

It is an arithmetic number, because the mean of its divisors is an integer number (558480322356).

Almost surely, 2^{2212020100211} is an apocalyptic number.

2212020100211 is a deficient number, since it is larger than the sum of its proper divisors (21901189213).

2212020100211 is a wasteful number, since it uses less digits than its factorization.

2212020100211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21901189212.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2212020100211 its reverse (1120010202122), we get a palindrome (3332030302333).

The spelling of 2212020100211 in words is "two trillion, two hundred twelve billion, twenty million, one hundred thousand, two hundred eleven".