30221100010 has 16 divisors (see below), whose sum is σ = 56763110016. Its totient is φ = 11562855568.

The previous prime is 30221099957. The next prime is 30221100017. The reversal of 30221100010 is 1000112203.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a self number, because there is not a number n which added to its sum of digits gives 30221100010.

It is not an unprimeable number, because it can be changed into a prime (30221100017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65697814 + ... + 65698273.

It is an arithmetic number, because the mean of its divisors is an integer number (3547694376).

Almost surely, 2^30221100010 is an apocalyptic number.

30221100010 is a deficient number, since it is larger than the sum of its proper divisors (26542010006).

30221100010 is a wasteful number, since it uses less digits than its factorization.

30221100010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131396117.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 30221100010 its reverse (1000112203), we get a palindrome (31221212213).

The spelling of 30221100010 in words is "thirty billion, two hundred twenty-one million, one hundred thousand, ten".