30222331441 has 4 divisors (see below), whose sum is σ = 30352041252. Its totient is φ = 30092621632.

The previous prime is 30222331439. The next prime is 30222331483. The reversal of 30222331441 is 14413322203.

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 21882989041 + 8339342400 = 147929^2 + 91320^2 .

It is a cyclic number.

It is not a de Polignac number, because 30222331441 - 2¹ = 30222331439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30222335441) 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, 64854556 + ... + 64855021.

It is an arithmetic number, because the mean of its divisors is an integer number (7588010313).

Almost surely, 2^30222331441 is an apocalyptic number.

It is an amenable number.

30222331441 is a deficient number, since it is larger than the sum of its proper divisors (129709811).

30222331441 is a wasteful number, since it uses less digits than its factorization.

30222331441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129709810.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 30222331441 its reverse (14413322203), we get a palindrome (44635653644).

The spelling of 30222331441 in words is "thirty billion, two hundred twenty-two million, three hundred thirty-one thousand, four hundred forty-one".