30301221322010 has 16 divisors (see below), whose sum is σ = 54908253405000. Its totient is φ = 12039142967616.

The previous prime is 30301221321979. The next prime is 30301221322063. The reversal of 30301221322010 is 1022312210303.

It can be written as a sum of positive squares in 4 ways, for example, as 11741676651769 + 18559544670241 = 3426613^2 + 4308079^2 .

It is a super-2 number, since 2×30301221322010² (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 (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10168193585 + ... + 10168196564.

Almost surely, 2^{30301221322010} is an apocalyptic number.

30301221322010 is a deficient number, since it is larger than the sum of its proper divisors (24607032082990).

30301221322010 is a wasteful number, since it uses less digits than its factorization.

30301221322010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20336390305.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 30301221322010 its reverse (1022312210303), we get a palindrome (31323533532313).

The spelling of 30301221322010 in words is "thirty trillion, three hundred one billion, two hundred twenty-one million, three hundred twenty-two thousand, ten".