30230222011133 has 4 divisors (see below), whose sum is σ = 30259830456828. Its totient is φ = 30200613565440.

The previous prime is 30230222011069. The next prime is 30230222011139. The reversal of 30230222011133 is 33111022203203.

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

It can be written as a sum of positive squares in 2 ways, for example, as 24162857918329 + 6067364092804 = 4915573^2 + 2463202^2 .

It is a cyclic number.

It is not a de Polignac number, because 30230222011133 - 2⁶ = 30230222011069 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30230222011099 and 30230222011108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30230222011139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14804221316 + ... + 14804223357.

It is an arithmetic number, because the mean of its divisors is an integer number (7564957614207).

Almost surely, 2^{30230222011133} is an apocalyptic number.

It is an amenable number.

30230222011133 is a deficient number, since it is larger than the sum of its proper divisors (29608445695).

30230222011133 is a wasteful number, since it uses less digits than its factorization.

30230222011133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29608445694.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 30230222011133 its reverse (33111022203203), we get a palindrome (63341244214336).

The spelling of 30230222011133 in words is "thirty trillion, two hundred thirty billion, two hundred twenty-two million, eleven thousand, one hundred thirty-three".