30221541134122 has 8 divisors (see below), whose sum is σ = 48819412601316. Its totient is φ = 13948403600352.

The previous prime is 30221541134119. The next prime is 30221541134143. The reversal of 30221541134122 is 22143114512203.

It can be written as a sum of positive squares in 2 ways, for example, as 24258865758241 + 5962675375881 = 4925329^2 + 2441859^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581183483323 + ... + 581183483374.

Almost surely, 2^{30221541134122} is an apocalyptic number.

30221541134122 is a deficient number, since it is larger than the sum of its proper divisors (18597871467194).

30221541134122 is a wasteful number, since it uses less digits than its factorization.

30221541134122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162366966712.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 30221541134122 its reverse (22143114512203), we get a palindrome (52364655646325).

The spelling of 30221541134122 in words is "thirty trillion, two hundred twenty-one billion, five hundred forty-one million, one hundred thirty-four thousand, one hundred twenty-two".