30222130303 has 8 divisors (see below), whose sum is σ = 32489637120. Its totient is φ = 28022310360.

The previous prime is 30222130231. The next prime is 30222130319. The reversal of 30222130303 is 30303122203.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-30222130303 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30222130333) 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, 16920793 + ... + 16922578.

It is an arithmetic number, because the mean of its divisors is an integer number (4061204640).

Almost surely, 2^30222130303 is an apocalyptic number.

30222130303 is a deficient number, since it is larger than the sum of its proper divisors (2267506817).

30222130303 is a wasteful number, since it uses less digits than its factorization.

30222130303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33843437.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 30222130303 its reverse (30303122203), we get a palindrome (60525252506).

The spelling of 30222130303 in words is "thirty billion, two hundred twenty-two million, one hundred thirty thousand, three hundred three".