30023122210 has 8 divisors (see below), whose sum is σ = 54041619996. Its totient is φ = 12009248880.

The previous prime is 30023122183. The next prime is 30023122219. The reversal of 30023122210 is 1222132003.

It can be written as a sum of positive squares in 2 ways, for example, as 29825635401 + 197486809 = 172701^2 + 14053^2 .

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

It is not an unprimeable number, because it can be changed into a prime (30023122219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1501156101 + ... + 1501156120.

Almost surely, 2^30023122210 is an apocalyptic number.

30023122210 is a deficient number, since it is larger than the sum of its proper divisors (24018497786).

30023122210 is a wasteful number, since it uses less digits than its factorization.

30023122210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3002312228.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30023122210 its reverse (1222132003), we get a palindrome (31245254213).

The spelling of 30023122210 in words is "thirty billion, twenty-three million, one hundred twenty-two thousand, two hundred ten".