30322212320121 has 16 divisors (see below), whose sum is σ = 40635990863424. Its totient is φ = 20111626793664.

The previous prime is 30322212320119. The next prime is 30322212320123. The reversal of 30322212320121 is 12102321222303.

It is an interprime number because it is at equal distance from previous prime (30322212320119) and next prime (30322212320123).

It is not a de Polignac number, because 30322212320121 - 2¹ = 30322212320119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30322212320091 and 30322212320100.

It is not an unprimeable number, because it can be changed into a prime (30322212320123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20750871 + ... + 22164003.

It is an arithmetic number, because the mean of its divisors is an integer number (2539749428964).

Almost surely, 2^{30322212320121} is an apocalyptic number.

It is an amenable number.

30322212320121 is a deficient number, since it is larger than the sum of its proper divisors (10313778543303).

30322212320121 is a wasteful number, since it uses less digits than its factorization.

30322212320121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1449640.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 30322212320121 its reverse (12102321222303), we get a palindrome (42424533542424).

The spelling of 30322212320121 in words is "thirty trillion, three hundred twenty-two billion, two hundred twelve million, three hundred twenty thousand, one hundred twenty-one".