30012222311 has 8 divisors (see below), whose sum is σ = 30059376048. Its totient is φ = 29965096000.

The previous prime is 30012222283. The next prime is 30012222329. The reversal of 30012222311 is 11322221003.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30012222311 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30012222311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30012222511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3452891 + ... + 3461571.

It is an arithmetic number, because the mean of its divisors is an integer number (3757422006).

Almost surely, 2^30012222311 is an apocalyptic number.

30012222311 is a deficient number, since it is larger than the sum of its proper divisors (47153737).

30012222311 is an equidigital number, since it uses as much as digits as its factorization.

30012222311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13713.

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

Adding to 30012222311 its reverse (11322221003), we get a palindrome (41334443314).

The spelling of 30012222311 in words is "thirty billion, twelve million, two hundred twenty-two thousand, three hundred eleven".