11223108001 has 4 divisors (see below), whose sum is σ = 12826409152. Its totient is φ = 9619806852.

The previous prime is 11223107989. The next prime is 11223108007. The reversal of 11223108001 is 10080132211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10080132211 = 859 ⋅11734729.

It is a cyclic number.

It is not a de Polignac number, because 11223108001 - 2⁵ = 11223107969 is a prime.

It is a super-2 number, since 2×11223108001² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11223108001.

It is not an unprimeable number, because it can be changed into a prime (11223108007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 801650565 + ... + 801650578.

It is an arithmetic number, because the mean of its divisors is an integer number (3206602288).

Almost surely, 2^11223108001 is an apocalyptic number.

It is an amenable number.

11223108001 is a deficient number, since it is larger than the sum of its proper divisors (1603301151).

11223108001 is an equidigital number, since it uses as much as digits as its factorization.

11223108001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1603301150.

The product of its (nonzero) digits is 96, while the sum is 19.

It can be divided in two parts, 1122310 and 8001, that added together give a palindrome (1130311).

The spelling of 11223108001 in words is "eleven billion, two hundred twenty-three million, one hundred eight thousand, one".