11222120033 has 8 divisors (see below), whose sum is σ = 11288704896. Its totient is φ = 11155662000.

The previous prime is 11222120009. The next prime is 11222120047. The reversal of 11222120033 is 33002122211.

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 11222120033 - 2²² = 11217925729 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11222119993 and 11222120020.

It is not an unprimeable number, because it can be changed into a prime (11222120083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148808 + ... + 211158.

It is an arithmetic number, because the mean of its divisors is an integer number (1411088112).

Almost surely, 2^11222120033 is an apocalyptic number.

It is an amenable number.

11222120033 is a deficient number, since it is larger than the sum of its proper divisors (66584863).

11222120033 is an equidigital number, since it uses as much as digits as its factorization.

11222120033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63415.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11222120033 its reverse (33002122211), we get a palindrome (44224242244).

The spelling of 11222120033 in words is "eleven billion, two hundred twenty-two million, one hundred twenty thousand, thirty-three".