30220315521441 has 8 divisors (see below), whose sum is σ = 40299608153760. Its totient is φ = 20143949951712.

The previous prime is 30220315521379. The next prime is 30220315521479. The reversal of 30220315521441 is 14412551302203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30220315521441 - 2⁷ = 30220315521313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30220315521541) 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, 731741556 + ... + 731782853.

It is an arithmetic number, because the mean of its divisors is an integer number (5037451019220).

Almost surely, 2^{30220315521441} is an apocalyptic number.

It is an amenable number.

30220315521441 is a deficient number, since it is larger than the sum of its proper divisors (10079292632319).

30220315521441 is a wasteful number, since it uses less digits than its factorization.

30220315521441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1463531295.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 30220315521441 its reverse (14412551302203), we get a palindrome (44632866823644).

The spelling of 30220315521441 in words is "thirty trillion, two hundred twenty billion, three hundred fifteen million, five hundred twenty-one thousand, four hundred forty-one".