2220011101 has 12 divisors (see below), whose sum is σ = 2817231840. Its totient is φ = 1729878360.

The previous prime is 2220011099. The next prime is 2220011119. The reversal of 2220011101 is 1011100222.

It is not a de Polignac number, because 2220011101 - 2¹ = 2220011099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220011501) 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, 2058841 + ... + 2059918.

It is an arithmetic number, because the mean of its divisors is an integer number (234769320).

Almost surely, 2^2220011101 is an apocalyptic number.

It is an amenable number.

2220011101 is a deficient number, since it is larger than the sum of its proper divisors (597220739).

2220011101 is a wasteful number, since it uses less digits than its factorization.

2220011101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4118784 (or 4118777 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 2220011101 is about 47116.9937602135. The cubic root of 2220011101 is about 1304.5229244140.

Adding to 2220011101 its reverse (1011100222), we get a palindrome (3231111323).

The spelling of 2220011101 in words is "two billion, two hundred twenty million, eleven thousand, one hundred one".