30322210012021 has 8 divisors (see below), whose sum is σ = 30777313811904. Its totient is φ = 29867884835040.

The previous prime is 30322210011983. The next prime is 30322210012027. The reversal of 30322210012021 is 12021001222303.

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 30322210012021 - 2⁷ = 30322210011893 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 30322210012021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30322210012027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194577255 + ... + 194733028.

It is an arithmetic number, because the mean of its divisors is an integer number (3847164226488).

Almost surely, 2^{30322210012021} is an apocalyptic number.

It is an amenable number.

30322210012021 is a deficient number, since it is larger than the sum of its proper divisors (455103799883).

30322210012021 is a wasteful number, since it uses less digits than its factorization.

30322210012021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389311451.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 30322210012021 its reverse (12021001222303), we get a palindrome (42343211234324).

The spelling of 30322210012021 in words is "thirty trillion, three hundred twenty-two billion, two hundred ten million, twelve thousand, twenty-one".