201322001233 has 8 divisors (see below), whose sum is σ = 208124337960. Its totient is φ = 194609761920.

The previous prime is 201322001227. The next prime is 201322001239. The reversal of 201322001233 is 332100223102.

It is an interprime number because it is at equal distance from previous prime (201322001227) and next prime (201322001239).

It can be written as a sum of positive squares in 4 ways, for example, as 2934605584 + 198387395649 = 54172^2 + 445407^2 .

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 201322001233 - 2¹⁷ = 201321870161 is a prime.

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 201322001233.

It is not an unprimeable number, because it can be changed into a prime (201322001239) 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, 22519810 + ... + 22528747.

It is an arithmetic number, because the mean of its divisors is an integer number (26015542245).

Almost surely, 2^201322001233 is an apocalyptic number.

It is an amenable number.

201322001233 is a deficient number, since it is larger than the sum of its proper divisors (6802336727).

201322001233 is a wasteful number, since it uses less digits than its factorization.

201322001233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45048707.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 201322001233 its reverse (332100223102), we get a palindrome (533422224335).

The spelling of 201322001233 in words is "two hundred one billion, three hundred twenty-two million, one thousand, two hundred thirty-three".