220211011101 has 32 divisors (see below), whose sum is σ = 309282508800. Its totient is φ = 139099523904.

The previous prime is 220211011037. The next prime is 220211011133. The reversal of 220211011101 is 101110112022.

It is not a de Polignac number, because 220211011101 - 2⁶ = 220211011037 is a prime.

220211011101 is a modest number, since divided by 11011101 gives 2202 as remainder.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220215011101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3743946 + ... + 3802308.

It is an arithmetic number, because the mean of its divisors is an integer number (9665078400).

Almost surely, 2^220211011101 is an apocalyptic number.

It is an amenable number.

220211011101 is a deficient number, since it is larger than the sum of its proper divisors (89071497699).

220211011101 is a wasteful number, since it uses less digits than its factorization.

220211011101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58905.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 220211011101 its reverse (101110112022), we get a palindrome (321321123123).

The spelling of 220211011101 in words is "two hundred twenty billion, two hundred eleven million, eleven thousand, one hundred one".