1333001211001 has 8 divisors (see below), whose sum is σ = 1345748209344. Its totient is φ = 1320259565520.

The previous prime is 1333001210941. The next prime is 1333001211013. The reversal of 1333001211001 is 1001121003331.

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 1333001211001 - 2¹⁹ = 1333000686713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1333001211301) 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, 836890 + ... + 1834771.

It is an arithmetic number, because the mean of its divisors is an integer number (168218526168).

Almost surely, 2^{1333001211001} is an apocalyptic number.

It is an amenable number.

1333001211001 is a deficient number, since it is larger than the sum of its proper divisors (12746998343).

1333001211001 is a wasteful number, since it uses less digits than its factorization.

1333001211001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2676431.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1333001211001 its reverse (1001121003331), we get a palindrome (2334122214332).

The spelling of 1333001211001 in words is "one trillion, three hundred thirty-three billion, one million, two hundred eleven thousand, one".