11101223121233 has 8 divisors (see below), whose sum is σ = 12787010660352. Its totient is φ = 9440410212576.

The previous prime is 11101223121217. The next prime is 11101223121253. The reversal of 11101223121233 is 33212132210111.

It is a happy number.

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

It is not a de Polignac number, because 11101223121233 - 2⁴ = 11101223121217 is a prime.

It is a super-3 number, since 3×11101223121233³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11101223121199 and 11101223121208.

It is not an unprimeable number, because it can be changed into a prime (11101223121253) 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, 6243656660 + ... + 6243658437.

It is an arithmetic number, because the mean of its divisors is an integer number (1598376332544).

Almost surely, 2^{11101223121233} is an apocalyptic number.

It is an amenable number.

11101223121233 is a deficient number, since it is larger than the sum of its proper divisors (1685787539119).

11101223121233 is a wasteful number, since it uses less digits than its factorization.

11101223121233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12487315231.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 11101223121233 its reverse (33212132210111), we get a palindrome (44313355331344).

The spelling of 11101223121233 in words is "eleven trillion, one hundred one billion, two hundred twenty-three million, one hundred twenty-one thousand, two hundred thirty-three".