30144202210 has 16 divisors (see below), whose sum is σ = 54263161656. Its totient is φ = 12056881408.

The previous prime is 30144202199. The next prime is 30144202213. The reversal of 30144202210 is 1220244103.

It can be written as a sum of positive squares in 4 ways, for example, as 28210225681 + 1933976529 = 167959^2 + 43977^2 .

It is not an unprimeable number, because it can be changed into a prime (30144202213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72612 + ... + 256048.

Almost surely, 2^30144202210 is an apocalyptic number.

30144202210 is a deficient number, since it is larger than the sum of its proper divisors (24118959446).

30144202210 is a wasteful number, since it uses less digits than its factorization.

30144202210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199877.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 30144202210 its reverse (1220244103), we get a palindrome (31364446313).

The spelling of 30144202210 in words is "thirty billion, one hundred forty-four million, two hundred two thousand, two hundred ten".