11202122001001 has 8 divisors (see below), whose sum is σ = 11210421122208. Its totient is φ = 11193823680000.

The previous prime is 11202122000929. The next prime is 11202122001013. The reversal of 11202122001001 is 10010022120211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11202122001001 - 2¹⁷ = 11202121869929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11202122001401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29427241 + ... + 29805481.

It is an arithmetic number, because the mean of its divisors is an integer number (1401302640276).

Almost surely, 2^{11202122001001} is an apocalyptic number.

It is an amenable number.

11202122001001 is a deficient number, since it is larger than the sum of its proper divisors (8299121207).

11202122001001 is a wasteful number, since it uses less digits than its factorization.

11202122001001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400103.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11202122001001 its reverse (10010022120211), we get a palindrome (21212144121212).

It can be divided in two parts, 1120212 and 2001001, that added together give a palindrome (3121213).

The spelling of 11202122001001 in words is "eleven trillion, two hundred two billion, one hundred twenty-two million, one thousand, one".