30211223110010 has 32 divisors (see below), whose sum is σ = 55176704303760. Its totient is φ = 11907798363648.

The previous prime is 30211223110007. The next prime is 30211223110049. The reversal of 30211223110010 is 1001132211203.

It can be written as a sum of positive squares in 8 ways, for example, as 8254192206121 + 21957030903889 = 2873011^2 + 4685833^2 .

It is a Curzon number.

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 15 ways as a sum of consecutive naturals, for example, 18576617 + ... + 20137356.

Almost surely, 2^{30211223110010} is an apocalyptic number.

30211223110010 is a deficient number, since it is larger than the sum of its proper divisors (24965481193750).

30211223110010 is a wasteful number, since it uses less digits than its factorization.

30211223110010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38715122.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 30211223110010 its reverse (1001132211203), we get a palindrome (31212355321213).

The spelling of 30211223110010 in words is "thirty trillion, two hundred eleven billion, two hundred twenty-three million, one hundred ten thousand, ten".