4321222450133 has 4 divisors (see below), whose sum is σ = 4352764219980. Its totient is φ = 4289680680288.

The previous prime is 4321222450109. The next prime is 4321222450157. The reversal of 4321222450133 is 3310542221234.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4321222450109) and next prime (4321222450157).

It can be written as a sum of positive squares in 2 ways, for example, as 1034895220804 + 3286327229329 = 1017298^2 + 1812823^2 .

It is a cyclic number.

It is not a de Polignac number, because 4321222450133 - 2⁸ = 4321222449877 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4321222450133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4321222450933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15770884718 + ... + 15770884991.

It is an arithmetic number, because the mean of its divisors is an integer number (1088191054995).

Almost surely, 2^{4321222450133} is an apocalyptic number.

It is an amenable number.

4321222450133 is a deficient number, since it is larger than the sum of its proper divisors (31541769847).

4321222450133 is a wasteful number, since it uses less digits than its factorization.

4321222450133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31541769846.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 4321222450133 its reverse (3310542221234), we get a palindrome (7631764671367).

The spelling of 4321222450133 in words is "four trillion, three hundred twenty-one billion, two hundred twenty-two million, four hundred fifty thousand, one hundred thirty-three".