30221010202010 has 8 divisors (see below), whose sum is σ = 54397818363636. Its totient is φ = 12088404080800.

The previous prime is 30221010201971. The next prime is 30221010202013. The reversal of 30221010202010 is 1020201012203.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 29029369427881 + 1191640774129 = 5387891^2 + 1091623^2 .

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

It is not an unprimeable number, because it can be changed into a prime (30221010202013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1511050510091 + ... + 1511050510110.

Almost surely, 2^{30221010202010} is an apocalyptic number.

30221010202010 is a deficient number, since it is larger than the sum of its proper divisors (24176808161626).

30221010202010 is a wasteful number, since it uses less digits than its factorization.

30221010202010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3022101020208.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 30221010202010 its reverse (1020201012203), we get a palindrome (31241211214213).

The spelling of 30221010202010 in words is "thirty trillion, two hundred twenty-one billion, ten million, two hundred two thousand, ten".