11221012333 has 8 divisors (see below), whose sum is σ = 11885415552. Its totient is φ = 10557091776.

The previous prime is 11221012331. The next prime is 11221012379. The reversal of 11221012333 is 33321012211.

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 11221012333 - 2¹ = 11221012331 is a prime.

It is a super-2 number, since 2×11221012333² (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 11221012333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11221012331) 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, 72235 + ... + 166312.

It is an arithmetic number, because the mean of its divisors is an integer number (1485676944).

Almost surely, 2^11221012333 is an apocalyptic number.

It is an amenable number.

11221012333 is a deficient number, since it is larger than the sum of its proper divisors (664403219).

11221012333 is a wasteful number, since it uses less digits than its factorization.

11221012333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241331.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11221012333 its reverse (33321012211), we get a palindrome (44542024544).

The spelling of 11221012333 in words is "eleven billion, two hundred twenty-one million, twelve thousand, three hundred thirty-three".