30302030222 has 8 divisors (see below), whose sum is σ = 48126753936. Its totient is φ = 14259778912.

The previous prime is 30302030221. The next prime is 30302030279. The reversal of 30302030222 is 22203020303.

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

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 30302030222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30302030221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 445618058 + ... + 445618125.

It is an arithmetic number, because the mean of its divisors is an integer number (6015844242).

Almost surely, 2^30302030222 is an apocalyptic number.

30302030222 is a deficient number, since it is larger than the sum of its proper divisors (17824723714).

30302030222 is a wasteful number, since it uses less digits than its factorization.

30302030222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891236202.

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 30302030222 its reverse (22203020303), we get a palindrome (52505050525).

The spelling of 30302030222 in words is "thirty billion, three hundred two million, thirty thousand, two hundred twenty-two".