11010022121001 has 16 divisors (see below), whose sum is σ = 14716235891520. Its totient is φ = 7321912316160.

The previous prime is 11010022120997. The next prime is 11010022121017. The reversal of 11010022121001 is 10012122001011.

It is not a de Polignac number, because 11010022121001 - 2² = 11010022120997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11010022121401) 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, 100648906 + ... + 100758236.

It is an arithmetic number, because the mean of its divisors is an integer number (919764743220).

Almost surely, 2^{11010022121001} is an apocalyptic number.

It is an amenable number.

11010022121001 is a deficient number, since it is larger than the sum of its proper divisors (3706213770519).

11010022121001 is a wasteful number, since it uses less digits than its factorization.

11010022121001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191816.

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

Adding to 11010022121001 its reverse (10012122001011), we get a palindrome (21022144122012).

The spelling of 11010022121001 in words is "eleven trillion, ten billion, twenty-two million, one hundred twenty-one thousand, one".