11101120222201 has 8 divisors (see below), whose sum is σ = 11692391172800. Its totient is φ = 10510549418160.

The previous prime is 11101120222187. The next prime is 11101120222217. The reversal of 11101120222201 is 10222202110111.

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 11101120222201 - 2²³ = 11101111833593 is a prime.

It is a super-2 number, since 2×11101120222201² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11101120222901) 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, 175004085 + ... + 175067506.

It is an arithmetic number, because the mean of its divisors is an integer number (1461548896600).

Almost surely, 2^{11101120222201} is an apocalyptic number.

It is an amenable number.

11101120222201 is a deficient number, since it is larger than the sum of its proper divisors (591270950599).

11101120222201 is a wasteful number, since it uses less digits than its factorization.

11101120222201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350073279.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11101120222201 its reverse (10222202110111), we get a palindrome (21323322332312).

The spelling of 11101120222201 in words is "eleven trillion, one hundred one billion, one hundred twenty million, two hundred twenty-two thousand, two hundred one".