2220211101 has 32 divisors (see below), whose sum is σ = 3166197120. Its totient is φ = 1379026944.

The previous prime is 2220211069. The next prime is 2220211111. The reversal of 2220211101 is 1011120222.

It is not a de Polignac number, because 2220211101 - 2⁵ = 2220211069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220211111) 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 31 ways as a sum of consecutive naturals, for example, 3399691 + ... + 3400343.

It is an arithmetic number, because the mean of its divisors is an integer number (98943660).

Almost surely, 2^2220211101 is an apocalyptic number.

It is an amenable number.

2220211101 is a deficient number, since it is larger than the sum of its proper divisors (945986019).

2220211101 is a wasteful number, since it uses less digits than its factorization.

2220211101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1245.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 2220211101 is about 47119.1160889081. The cubic root of 2220211101 is about 1304.5620979043.

Adding to 2220211101 its reverse (1011120222), we get a palindrome (3231331323).

The spelling of 2220211101 in words is "two billion, two hundred twenty million, two hundred eleven thousand, one hundred one".