30006105222160 has 40 divisors (see below), whose sum is σ = 71080500210840. Its totient is φ = 11775980915712.

The previous prime is 30006105222113. The next prime is 30006105222211. The reversal of 30006105222160 is 6122250160003.

It can be written as a sum of positive squares in 4 ways, for example, as 417770907904 + 29588334314256 = 646352^2 + 5439516^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3538451565 + ... + 3538460044.

It is an arithmetic number, because the mean of its divisors is an integer number (1777012505271).

Almost surely, 2^{30006105222160} is an apocalyptic number.

It is an amenable number.

30006105222160 is an abundant number, since it is smaller than the sum of its proper divisors (41074394988680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30006105222160 is a wasteful number, since it uses less digits than its factorization.

30006105222160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7076911675 (or 7076911669 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 30006105222160 its reverse (6122250160003), we get a palindrome (36128355382163).

The spelling of 30006105222160 in words is "thirty trillion, six billion, one hundred five million, two hundred twenty-two thousand, one hundred sixty".