30302211122 has 8 divisors (see below), whose sum is σ = 45725492736. Its totient is φ = 15060380212.

The previous prime is 30302211103. The next prime is 30302211131. The reversal of 30302211122 is 22111220303.

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

It is a self number, because there is not a number n which added to its sum of digits gives 30302211122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45362258 + ... + 45362925.

It is an arithmetic number, because the mean of its divisors is an integer number (5715686592).

Almost surely, 2^30302211122 is an apocalyptic number.

30302211122 is a deficient number, since it is larger than the sum of its proper divisors (15423281614).

30302211122 is a wasteful number, since it uses less digits than its factorization.

30302211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90725352.

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

Adding to 30302211122 its reverse (22111220303), we get a palindrome (52413431425).

The spelling of 30302211122 in words is "thirty billion, three hundred two million, two hundred eleven thousand, one hundred twenty-two".