30032101222 has 8 divisors (see below), whose sum is σ = 45175768056. Its totient is φ = 14973511872.

The previous prime is 30032101199. The next prime is 30032101249. The reversal of 30032101222 is 22210123003.

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

It is a junction number, because it is equal to n+sod(n) for n = 30032101196 and 30032101205.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 21268488 + ... + 21269899.

It is an arithmetic number, because the mean of its divisors is an integer number (5646971007).

Almost surely, 2^30032101222 is an apocalyptic number.

30032101222 is a deficient number, since it is larger than the sum of its proper divisors (15143666834).

30032101222 is a wasteful number, since it uses less digits than its factorization.

30032101222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42538742.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30032101222 its reverse (22210123003), we get a palindrome (52242224225).

The spelling of 30032101222 in words is "thirty billion, thirty-two million, one hundred one thousand, two hundred twenty-two".