30222131210 has 8 divisors (see below), whose sum is σ = 54399836196. Its totient is φ = 12088852480.

The previous prime is 30222131171. The next prime is 30222131227. The reversal of 30222131210 is 1213122203.

It can be written as a sum of positive squares in 2 ways, for example, as 30049182409 + 172948801 = 173347^2 + 13151^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1511106551 + ... + 1511106570.

Almost surely, 2^30222131210 is an apocalyptic number.

30222131210 is a deficient number, since it is larger than the sum of its proper divisors (24177704986).

30222131210 is a wasteful number, since it uses less digits than its factorization.

30222131210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3022213128.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 30222131210 its reverse (1213122203), we get a palindrome (31435253413).

The spelling of 30222131210 in words is "thirty billion, two hundred twenty-two million, one hundred thirty-one thousand, two hundred ten".