30221133123002 has 8 divisors (see below), whose sum is σ = 45331802349012. Its totient is φ = 15110532340000.

The previous prime is 30221133122977. The next prime is 30221133123047. The reversal of 30221133123002 is 20032133112203.

It can be written as a sum of positive squares in 2 ways, for example, as 26851268876041 + 3369864246961 = 5181821^2 + 1835719^2 .

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

It is a super-2 number, since 2×30221133123002² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

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, 15992249 + ... + 17781852.

Almost surely, 2^{30221133123002} is an apocalyptic number.

30221133123002 is a deficient number, since it is larger than the sum of its proper divisors (15110669226010).

30221133123002 is a wasteful number, since it uses less digits than its factorization.

30221133123002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34221504.

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

Adding to 30221133123002 its reverse (20032133112203), we get a palindrome (50253266235205).

The spelling of 30221133123002 in words is "thirty trillion, two hundred twenty-one billion, one hundred thirty-three million, one hundred twenty-three thousand, two".