11120122001 has 8 divisors (see below), whose sum is σ = 11826067680. Its totient is φ = 10426243968.

The previous prime is 11120121997. The next prime is 11120122009. The reversal of 11120122001 is 10022102111.

11120122001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11120122001 - 2² = 11120121997 is a prime.

It is a super-2 number, since 2×11120122001² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11120122009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3015011 + ... + 3018696.

It is an arithmetic number, because the mean of its divisors is an integer number (1478258460).

Almost surely, 2^11120122001 is an apocalyptic number.

It is an amenable number.

11120122001 is a deficient number, since it is larger than the sum of its proper divisors (705945679).

11120122001 is an equidigital number, since it uses as much as digits as its factorization.

11120122001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6033823.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11120122001 its reverse (10022102111), we get a palindrome (21142224112).

The spelling of 11120122001 in words is "eleven billion, one hundred twenty million, one hundred twenty-two thousand, one".