30012210322001 has 4 divisors (see below), whose sum is σ = 30213634552500. Its totient is φ = 29810786091504.

The previous prime is 30012210321953. The next prime is 30012210322007. The reversal of 30012210322001 is 10022301221003.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1189528329025 + 28822681992976 = 1090655^2 + 5368676^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30012210322001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30012210322007) 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, 100712115026 + ... + 100712115323.

It is an arithmetic number, because the mean of its divisors is an integer number (7553408638125).

Almost surely, 2^{30012210322001} is an apocalyptic number.

It is an amenable number.

30012210322001 is a deficient number, since it is larger than the sum of its proper divisors (201424230499).

30012210322001 is a wasteful number, since it uses less digits than its factorization.

30012210322001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201424230498.

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

Adding to 30012210322001 its reverse (10022301221003), we get a palindrome (40034511543004).

The spelling of 30012210322001 in words is "thirty trillion, twelve billion, two hundred ten million, three hundred twenty-two thousand, one".