30221134210 has 16 divisors (see below), whose sum is σ = 54926179776. Its totient is φ = 11971089648.

The previous prime is 30221134157. The next prime is 30221134241. The reversal of 30221134210 is 1243112203.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14669424 + ... + 14671483.

It is an arithmetic number, because the mean of its divisors is an integer number (3432886236).

Almost surely, 2^30221134210 is an apocalyptic number.

30221134210 is a deficient number, since it is larger than the sum of its proper divisors (24705045566).

30221134210 is a wasteful number, since it uses less digits than its factorization.

30221134210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29341017.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 30221134210 its reverse (1243112203), we get a palindrome (31464246413).

The spelling of 30221134210 in words is "thirty billion, two hundred twenty-one million, one hundred thirty-four thousand, two hundred ten".