30212001011 has 8 divisors (see below), whose sum is σ = 30670148448. Its totient is φ = 29754760000.

The previous prime is 30212001007. The next prime is 30212001019. The reversal of 30212001011 is 11010021203.

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

It is a cyclic number.

It is not a de Polignac number, because 30212001011 - 2² = 30212001007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30212000983 and 30212001001.

It is not an unprimeable number, because it can be changed into a prime (30212001019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159290 + ... + 292911.

It is an arithmetic number, because the mean of its divisors is an integer number (3833768556).

Almost surely, 2^30212001011 is an apocalyptic number.

30212001011 is a deficient number, since it is larger than the sum of its proper divisors (458147437).

30212001011 is an equidigital number, since it uses as much as digits as its factorization.

30212001011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453213.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 30212001011 its reverse (11010021203), we get a palindrome (41222022214).

The spelling of 30212001011 in words is "thirty billion, two hundred twelve million, one thousand, eleven".