30555320222441 has 16 divisors (see below), whose sum is σ = 35091000524160. Its totient is φ = 26062610323200.

The previous prime is 30555320222261. The next prime is 30555320222443. The reversal of 30555320222441 is 14422202355503.

It is a cyclic number.

It is not a de Polignac number, because 30555320222441 - 2²² = 30555316028137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30555320222395 and 30555320222404.

It is not an unprimeable number, because it can be changed into a prime (30555320222443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11813606 + ... + 14165871.

It is an arithmetic number, because the mean of its divisors is an integer number (2193187532760).

Almost surely, 2^{30555320222441} is an apocalyptic number.

It is an amenable number.

30555320222441 is a deficient number, since it is larger than the sum of its proper divisors (4535680301719).

30555320222441 is a wasteful number, since it uses less digits than its factorization.

30555320222441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25980304.

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 30555320222441 its reverse (14422202355503), we get a palindrome (44977522577944).

The spelling of 30555320222441 in words is "thirty trillion, five hundred fifty-five billion, three hundred twenty million, two hundred twenty-two thousand, four hundred forty-one".