1001122120333 has 8 divisors (see below), whose sum is σ = 1016085862880. Its totient is φ = 986159013840.

The previous prime is 1001122120259. The next prime is 1001122120387. The reversal of 1001122120333 is 3330212211001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1001122120333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1001122120333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001122160333) 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, 3710863 + ... + 3971491.

It is an arithmetic number, because the mean of its divisors is an integer number (127010732860).

Almost surely, 2^{1001122120333} is an apocalyptic number.

It is an amenable number.

1001122120333 is a deficient number, since it is larger than the sum of its proper divisors (14963742547).

1001122120333 is an equidigital number, since it uses as much as digits as its factorization.

1001122120333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318027.

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

Adding to 1001122120333 its reverse (3330212211001), we get a palindrome (4331334331334).

The spelling of 1001122120333 in words is "one trillion, one billion, one hundred twenty-two million, one hundred twenty thousand, three hundred thirty-three".