11102222001 has 8 divisors (see below), whose sum is σ = 15941652160. Its totient is φ = 6832136592.

The previous prime is 11102221967. The next prime is 11102222003. The reversal of 11102222001 is 10022220111.

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

It is not a de Polignac number, because 11102222001 - 2⁶ = 11102221937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11102222003) 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, 142336141 + ... + 142336218.

It is an arithmetic number, because the mean of its divisors is an integer number (1992706520).

Almost surely, 2^11102222001 is an apocalyptic number.

It is an amenable number.

11102222001 is a deficient number, since it is larger than the sum of its proper divisors (4839430159).

11102222001 is a wasteful number, since it uses less digits than its factorization.

11102222001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284672375.

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

Adding to 11102222001 its reverse (10022220111), we get a palindrome (21124442112).

The spelling of 11102222001 in words is "eleven billion, one hundred two million, two hundred twenty-two thousand, one".