11012220200001 has 16 divisors (see below), whose sum is σ = 15139875941568. Its totient is φ = 7114603320000.

The previous prime is 11012220199999. The next prime is 11012220200021. The reversal of 11012220200001 is 10000202221011.

It is not a de Polignac number, because 11012220200001 - 2¹ = 11012220199999 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11012220200001.

It is not an unprimeable number, because it can be changed into a prime (11012220200021) 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, 197600010 + ... + 197655731.

It is an arithmetic number, because the mean of its divisors is an integer number (946242246348).

Almost surely, 2^{11012220200001} is an apocalyptic number.

It is an amenable number.

11012220200001 is a deficient number, since it is larger than the sum of its proper divisors (4127655741567).

11012220200001 is a wasteful number, since it uses less digits than its factorization.

11012220200001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395256032.

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

Adding to 11012220200001 its reverse (10000202221011), we get a palindrome (21012422421012).

The spelling of 11012220200001 in words is "eleven trillion, twelve billion, two hundred twenty million, two hundred thousand, one".