11102122001001 has 16 divisors (see below), whose sum is σ = 15846026054400. Its totient is φ = 6893021329488.

The previous prime is 11102122000967. The next prime is 11102122001011. The reversal of 11102122001001 is 10010022120111.

It is not a de Polignac number, because 11102122001001 - 2⁷ = 11102122000873 is a prime.

It is a super-2 number, since 2×11102122001001² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11102122001011) 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, 1650624351 + ... + 1650631076.

It is an arithmetic number, because the mean of its divisors is an integer number (990376628400).

Almost surely, 2^{11102122001001} is an apocalyptic number.

It is an amenable number.

11102122001001 is a deficient number, since it is larger than the sum of its proper divisors (4743904053399).

11102122001001 is a wasteful number, since it uses less digits than its factorization.

11102122001001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3301255508.

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

Adding to 11102122001001 its reverse (10010022120111), we get a palindrome (21112144121112).

The spelling of 11102122001001 in words is "eleven trillion, one hundred two billion, one hundred twenty-two million, one thousand, one".