11012220220101 has 16 divisors (see below), whose sum is σ = 14721595824000. Its totient is φ = 7322164665408.

The previous prime is 11012220220093. The next prime is 11012220220117. The reversal of 11012220220101 is 10102202221011.

It is not a de Polignac number, because 11012220220101 - 2³ = 11012220220093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012220228101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19617075 + ... + 20170623.

It is an arithmetic number, because the mean of its divisors is an integer number (920099739000).

Almost surely, 2^{11012220220101} is an apocalyptic number.

It is an amenable number.

11012220220101 is a deficient number, since it is larger than the sum of its proper divisors (3709375603899).

11012220220101 is a wasteful number, since it uses less digits than its factorization.

11012220220101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570988.

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

Adding to 11012220220101 its reverse (10102202221011), we get a palindrome (21114422441112).

The spelling of 11012220220101 in words is "eleven trillion, twelve billion, two hundred twenty million, two hundred twenty thousand, one hundred one".